63987404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{3299}}^1$

素因数の和:3689

約数の個数: 24

約数和(自身を含む): 120951600

約数和(自身を除く): 56964196

約数列:

[1, 2, 4, 13, 26, 52, 373, 746, 1492, 3299, 4849, 6598, 9698, 13196, 19396, 42887, 85774, 171548, 1230527, 2461054, 4922108, 15996851, 31993702, 63987404]

約数ペア:

[(1, 63987404), (2, 31993702), (4, 15996851), (13, 4922108), (26, 2461054), (52, 1230527), (373, 171548), (746, 85774), (1492, 42887), (3299, 19396), (4849, 13196), (6598, 9698)]