6647558528

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107971}}^1$

素因数の和:108035

約数の個数: 64

約数和(自身を含む): 14647481520

約数和(自身を除く): 7999922992

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 296, 416, 481, 592, 832, 962, 1184, 1664, 1924, 2368, 3848, 4736, 7696, 15392, 30784, 61568, 107971, 215942, 431884, 863768, 1403623, 1727536, 2807246, 3455072, 3994927, 5614492, 6910144, 7989854, 11228984, 13820288, 15979708, 22457968, 31959416, 44915936, 51934051, 63918832, 89831872, 103868102, 127837664, 179663744, 207736204, 255675328, 415472408, 511350656, 830944816, 1661889632, 3323779264, 6647558528]

約数ペア:

[(1, 6647558528), (2, 3323779264), (4, 1661889632), (8, 830944816), (13, 511350656), (16, 415472408), (26, 255675328), (32, 207736204), (37, 179663744), (52, 127837664), (64, 103868102), (74, 89831872), (104, 63918832), (128, 51934051), (148, 44915936), (208, 31959416), (296, 22457968), (416, 15979708), (481, 13820288), (592, 11228984), (832, 7989854), (962, 6910144), (1184, 5614492), (1664, 3994927), (1924, 3455072), (2368, 2807246), (3848, 1727536), (4736, 1403623), (7696, 863768), (15392, 431884), (30784, 215942), (61568, 107971)]