73870668868

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{1721}}^1\times {\mathrm{290021}}^1$

素因数の和:291783

約数の個数: 24

約数和(自身を含む): 132845157144

約数和(自身を除く): 58974488276

約数列:

[1, 2, 4, 37, 74, 148, 1721, 3442, 6884, 63677, 127354, 254708, 290021, 580042, 1160084, 10730777, 21461554, 42923108, 499126141, 998252282, 1996504564, 18467667217, 36935334434, 73870668868]

約数ペア:

[(1, 73870668868), (2, 36935334434), (4, 18467667217), (37, 1996504564), (74, 998252282), (148, 499126141), (1721, 42923108), (3442, 21461554), (6884, 10730777), (63677, 1160084), (127354, 580042), (254708, 290021)]