28267344

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{967}}^1$

素因数の和:1017

約数の個数: 120

約数和(自身を含む): 93624960

約数和(自身を除く): 65357616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 84, 87, 112, 116, 126, 144, 168, 174, 203, 232, 252, 261, 336, 348, 406, 464, 504, 522, 609, 696, 812, 967, 1008, 1044, 1218, 1392, 1624, 1827, 1934, 2088, 2436, 2901, 3248, 3654, 3868, 4176, 4872, 5802, 6769, 7308, 7736, 8703, 9744, 11604, 13538, 14616, 15472, 17406, 20307, 23208, 27076, 28043, 29232, 34812, 40614, 46416, 54152, 56086, 60921, 69624, 81228, 84129, 108304, 112172, 121842, 139248, 162456, 168258, 196301, 224344, 243684, 252387, 324912, 336516, 392602, 448688, 487368, 504774, 588903, 673032, 785204, 974736, 1009548, 1177806, 1346064, 1570408, 1766709, 2019096, 2355612, 3140816, 3533418, 4038192, 4711224, 7066836, 9422448, 14133672, 28267344]

約数ペア:

[(1, 28267344), (2, 14133672), (3, 9422448), (4, 7066836), (6, 4711224), (7, 4038192), (8, 3533418), (9, 3140816), (12, 2355612), (14, 2019096), (16, 1766709), (18, 1570408), (21, 1346064), (24, 1177806), (28, 1009548), (29, 974736), (36, 785204), (42, 673032), (48, 588903), (56, 504774), (58, 487368), (63, 448688), (72, 392602), (84, 336516), (87, 324912), (112, 252387), (116, 243684), (126, 224344), (144, 196301), (168, 168258), (174, 162456), (203, 139248), (232, 121842), (252, 112172), (261, 108304), (336, 84129), (348, 81228), (406, 69624), (464, 60921), (504, 56086), (522, 54152), (609, 46416), (696, 40614), (812, 34812), (967, 29232), (1008, 28043), (1044, 27076), (1218, 23208), (1392, 20307), (1624, 17406), (1827, 15472), (1934, 14616), (2088, 13538), (2436, 11604), (2901, 9744), (3248, 8703), (3654, 7736), (3868, 7308), (4176, 6769), (4872, 5802)]