79724492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{31687}}^1$

素因数の和:31745

約数の個数: 24

約数和(自身を含む): 151722144

約数和(自身を除く): 71997652

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 31687, 63374, 126748, 538679, 1077358, 1172419, 2154716, 2344838, 4689676, 19931123, 39862246, 79724492]

約数ペア:

[(1, 79724492), (2, 39862246), (4, 19931123), (17, 4689676), (34, 2344838), (37, 2154716), (68, 1172419), (74, 1077358), (148, 538679), (629, 126748), (1258, 63374), (2516, 31687)]