40349712

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64663}}^1$

素因数の和:64687

約数の個数: 40

約数和(自身を含む): 112256704

約数和(自身を除く): 71906992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 64663, 129326, 193989, 258652, 387978, 517304, 775956, 840619, 1034608, 1551912, 1681238, 2521857, 3103824, 3362476, 5043714, 6724952, 10087428, 13449904, 20174856, 40349712]

約数ペア:

[(1, 40349712), (2, 20174856), (3, 13449904), (4, 10087428), (6, 6724952), (8, 5043714), (12, 3362476), (13, 3103824), (16, 2521857), (24, 1681238), (26, 1551912), (39, 1034608), (48, 840619), (52, 775956), (78, 517304), (104, 387978), (156, 258652), (208, 193989), (312, 129326), (624, 64663)]