45403648

素因数分解:

$2^9\times {\mathrm{71}}^1\times {\mathrm{1249}}^1$

素因数の和:1338

約数の個数: 40

約数和(自身を含む): 92070000

約数和(自身を除く): 46666352

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1136, 1249, 2272, 2498, 4544, 4996, 9088, 9992, 18176, 19984, 36352, 39968, 79936, 88679, 159872, 177358, 319744, 354716, 639488, 709432, 1418864, 2837728, 5675456, 11350912, 22701824, 45403648]

約数ペア:

[(1, 45403648), (2, 22701824), (4, 11350912), (8, 5675456), (16, 2837728), (32, 1418864), (64, 709432), (71, 639488), (128, 354716), (142, 319744), (256, 177358), (284, 159872), (512, 88679), (568, 79936), (1136, 39968), (1249, 36352), (2272, 19984), (2498, 18176), (4544, 9992), (4996, 9088)]