39778372

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{3853}}^1$

素因数の和:3975

約数の個数: 24

約数和(自身を含む): 72840600

約数和(自身を除く): 33062228

約数列:

[1, 2, 4, 29, 58, 89, 116, 178, 356, 2581, 3853, 5162, 7706, 10324, 15412, 111737, 223474, 342917, 446948, 685834, 1371668, 9944593, 19889186, 39778372]

約数ペア:

[(1, 39778372), (2, 19889186), (4, 9944593), (29, 1371668), (58, 685834), (89, 446948), (116, 342917), (178, 223474), (356, 111737), (2581, 15412), (3853, 10324), (5162, 7706)]