402343936

素因数分解:

$2^{11}\times {\mathrm{71}}^1\times {\mathrm{2767}}^1$

素因数の和:2860

約数の個数: 48

約数和(自身を含む): 816117120

約数和(自身を除く): 413773184

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1024, 1136, 2048, 2272, 2767, 4544, 5534, 9088, 11068, 18176, 22136, 36352, 44272, 72704, 88544, 145408, 177088, 196457, 354176, 392914, 708352, 785828, 1416704, 1571656, 2833408, 3143312, 5666816, 6286624, 12573248, 25146496, 50292992, 100585984, 201171968, 402343936]

約数ペア:

[(1, 402343936), (2, 201171968), (4, 100585984), (8, 50292992), (16, 25146496), (32, 12573248), (64, 6286624), (71, 5666816), (128, 3143312), (142, 2833408), (256, 1571656), (284, 1416704), (512, 785828), (568, 708352), (1024, 392914), (1136, 354176), (2048, 196457), (2272, 177088), (2767, 145408), (4544, 88544), (5534, 72704), (9088, 44272), (11068, 36352), (18176, 22136)]