78833828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{31333}}^1$

素因数の和:31391

約数の個数: 24

約数和(自身を含む): 150027192

約数和(自身を除く): 71193364

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 31333, 62666, 125332, 532661, 1065322, 1159321, 2130644, 2318642, 4637284, 19708457, 39416914, 78833828]

約数ペア:

[(1, 78833828), (2, 39416914), (4, 19708457), (17, 4637284), (34, 2318642), (37, 2130644), (68, 1159321), (74, 1065322), (148, 532661), (629, 125332), (1258, 62666), (2516, 31333)]