78261676

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{1549}}^1$

素因数の和:2313

約数の個数: 24

約数和(自身を含む): 145303200

約数和(自身を除く): 67041524

約数列:

[1, 2, 4, 17, 34, 68, 743, 1486, 1549, 2972, 3098, 6196, 12631, 25262, 26333, 50524, 52666, 105332, 1150907, 2301814, 4603628, 19565419, 39130838, 78261676]

約数ペア:

[(1, 78261676), (2, 39130838), (4, 19565419), (17, 4603628), (34, 2301814), (68, 1150907), (743, 105332), (1486, 52666), (1549, 50524), (2972, 26333), (3098, 25262), (6196, 12631)]