78556012

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{15749}}^1$

素因数の和:15825

約数の個数: 24

約数和(自身を含む): 145530000

約数和(自身を除く): 66973988

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 4988, 15749, 31498, 62996, 456721, 677207, 913442, 1354414, 1826884, 2708828, 19639003, 39278006, 78556012]

約数ペア:

[(1, 78556012), (2, 39278006), (4, 19639003), (29, 2708828), (43, 1826884), (58, 1354414), (86, 913442), (116, 677207), (172, 456721), (1247, 62996), (2494, 31498), (4988, 15749)]