64272256

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 135117360

約数和(自身を除く): 70845104

約数列:

[1, 2, 4, 8, 16, 32, 37, 41, 64, 74, 82, 128, 148, 164, 296, 328, 331, 592, 656, 662, 1184, 1312, 1324, 1517, 2368, 2624, 2648, 3034, 4736, 5248, 5296, 6068, 10592, 12136, 12247, 13571, 21184, 24272, 24494, 27142, 42368, 48544, 48988, 54284, 97088, 97976, 108568, 194176, 195952, 217136, 391904, 434272, 502127, 783808, 868544, 1004254, 1567616, 1737088, 2008508, 4017016, 8034032, 16068064, 32136128, 64272256]

約数ペア:

[(1, 64272256), (2, 32136128), (4, 16068064), (8, 8034032), (16, 4017016), (32, 2008508), (37, 1737088), (41, 1567616), (64, 1004254), (74, 868544), (82, 783808), (128, 502127), (148, 434272), (164, 391904), (296, 217136), (328, 195952), (331, 194176), (592, 108568), (656, 97976), (662, 97088), (1184, 54284), (1312, 48988), (1324, 48544), (1517, 42368), (2368, 27142), (2624, 24494), (2648, 24272), (3034, 21184), (4736, 13571), (5248, 12247), (5296, 12136), (6068, 10592)]