28091952

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:112

約数の個数: 180

約数和(自身を含む): 96042960

約数和(自身を除く): 67951008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 31, 36, 42, 48, 56, 58, 62, 63, 72, 84, 87, 93, 112, 116, 124, 126, 144, 168, 174, 186, 203, 217, 232, 248, 252, 261, 279, 336, 348, 372, 406, 434, 464, 496, 504, 522, 558, 609, 651, 696, 744, 812, 868, 899, 961, 1008, 1044, 1116, 1218, 1302, 1392, 1488, 1624, 1736, 1798, 1827, 1922, 1953, 2088, 2232, 2436, 2604, 2697, 2883, 3248, 3472, 3596, 3654, 3844, 3906, 4176, 4464, 4872, 5208, 5394, 5766, 6293, 6727, 7192, 7308, 7688, 7812, 8091, 8649, 9744, 10416, 10788, 11532, 12586, 13454, 14384, 14616, 15376, 15624, 16182, 17298, 18879, 20181, 21576, 23064, 25172, 26908, 27869, 29232, 31248, 32364, 34596, 37758, 40362, 43152, 46128, 50344, 53816, 55738, 56637, 60543, 64728, 69192, 75516, 80724, 83607, 100688, 107632, 111476, 113274, 121086, 129456, 138384, 151032, 161448, 167214, 195083, 222952, 226548, 242172, 250821, 302064, 322896, 334428, 390166, 445904, 453096, 484344, 501642, 585249, 668856, 780332, 906192, 968688, 1003284, 1170498, 1337712, 1560664, 1755747, 2006568, 2340996, 3121328, 3511494, 4013136, 4681992, 7022988, 9363984, 14045976, 28091952]

約数ペア:

[(1, 28091952), (2, 14045976), (3, 9363984), (4, 7022988), (6, 4681992), (7, 4013136), (8, 3511494), (9, 3121328), (12, 2340996), (14, 2006568), (16, 1755747), (18, 1560664), (21, 1337712), (24, 1170498), (28, 1003284), (29, 968688), (31, 906192), (36, 780332), (42, 668856), (48, 585249), (56, 501642), (58, 484344), (62, 453096), (63, 445904), (72, 390166), (84, 334428), (87, 322896), (93, 302064), (112, 250821), (116, 242172), (124, 226548), (126, 222952), (144, 195083), (168, 167214), (174, 161448), (186, 151032), (203, 138384), (217, 129456), (232, 121086), (248, 113274), (252, 111476), (261, 107632), (279, 100688), (336, 83607), (348, 80724), (372, 75516), (406, 69192), (434, 64728), (464, 60543), (496, 56637), (504, 55738), (522, 53816), (558, 50344), (609, 46128), (651, 43152), (696, 40362), (744, 37758), (812, 34596), (868, 32364), (899, 31248), (961, 29232), (1008, 27869), (1044, 26908), (1116, 25172), (1218, 23064), (1302, 21576), (1392, 20181), (1488, 18879), (1624, 17298), (1736, 16182), (1798, 15624), (1827, 15376), (1922, 14616), (1953, 14384), (2088, 13454), (2232, 12586), (2436, 11532), (2604, 10788), (2697, 10416), (2883, 9744), (3248, 8649), (3472, 8091), (3596, 7812), (3654, 7688), (3844, 7308), (3906, 7192), (4176, 6727), (4464, 6293), (4872, 5766), (5208, 5394)]