64989824

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{6427}}^1$

素因数の和:6520

約数の個数: 32

約数和(自身を含む): 131131200

約数和(自身を除く): 66141376

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 2528, 5056, 6427, 10112, 12854, 25708, 51416, 102832, 205664, 411328, 507733, 822656, 1015466, 2030932, 4061864, 8123728, 16247456, 32494912, 64989824]

約数ペア:

[(1, 64989824), (2, 32494912), (4, 16247456), (8, 8123728), (16, 4061864), (32, 2030932), (64, 1015466), (79, 822656), (128, 507733), (158, 411328), (316, 205664), (632, 102832), (1264, 51416), (2528, 25708), (5056, 12854), (6427, 10112)]