2138752

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:70

約数の個数: 96

約数和(自身を含む): 5581440

約数和(自身を除く): 3442688

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 49, 56, 62, 64, 77, 88, 98, 112, 124, 128, 154, 176, 196, 217, 224, 248, 308, 341, 352, 392, 434, 448, 496, 539, 616, 682, 704, 784, 868, 896, 992, 1078, 1232, 1364, 1408, 1519, 1568, 1736, 1984, 2156, 2387, 2464, 2728, 3038, 3136, 3472, 3968, 4312, 4774, 4928, 5456, 6076, 6272, 6944, 8624, 9548, 9856, 10912, 12152, 13888, 16709, 17248, 19096, 21824, 24304, 27776, 33418, 34496, 38192, 43648, 48608, 66836, 68992, 76384, 97216, 133672, 152768, 194432, 267344, 305536, 534688, 1069376, 2138752]

約数ペア:

[(1, 2138752), (2, 1069376), (4, 534688), (7, 305536), (8, 267344), (11, 194432), (14, 152768), (16, 133672), (22, 97216), (28, 76384), (31, 68992), (32, 66836), (44, 48608), (49, 43648), (56, 38192), (62, 34496), (64, 33418), (77, 27776), (88, 24304), (98, 21824), (112, 19096), (124, 17248), (128, 16709), (154, 13888), (176, 12152), (196, 10912), (217, 9856), (224, 9548), (248, 8624), (308, 6944), (341, 6272), (352, 6076), (392, 5456), (434, 4928), (448, 4774), (496, 4312), (539, 3968), (616, 3472), (682, 3136), (704, 3038), (784, 2728), (868, 2464), (896, 2387), (992, 2156), (1078, 1984), (1232, 1736), (1364, 1568), (1408, 1519)]