4388487472

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{89}}^2\times {\mathrm{1117}}^1$

素因数の和:1334

約数の個数: 60

約数和(自身を含む): 8884647616

約数和(自身を除く): 4496160144

約数列:

[1, 2, 4, 8, 16, 31, 62, 89, 124, 178, 248, 356, 496, 712, 1117, 1424, 2234, 2759, 4468, 5518, 7921, 8936, 11036, 15842, 17872, 22072, 31684, 34627, 44144, 63368, 69254, 99413, 126736, 138508, 198826, 245551, 277016, 397652, 491102, 554032, 795304, 982204, 1590608, 1964408, 3081803, 3928816, 6163606, 8847757, 12327212, 17695514, 24654424, 35391028, 49308848, 70782056, 141564112, 274280467, 548560934, 1097121868, 2194243736, 4388487472]

約数ペア:

[(1, 4388487472), (2, 2194243736), (4, 1097121868), (8, 548560934), (16, 274280467), (31, 141564112), (62, 70782056), (89, 49308848), (124, 35391028), (178, 24654424), (248, 17695514), (356, 12327212), (496, 8847757), (712, 6163606), (1117, 3928816), (1424, 3081803), (2234, 1964408), (2759, 1590608), (4468, 982204), (5518, 795304), (7921, 554032), (8936, 491102), (11036, 397652), (15842, 277016), (17872, 245551), (22072, 198826), (31684, 138508), (34627, 126736), (44144, 99413), (63368, 69254)]