71349556

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{3671}}^1$

素因数の和:3831

約数の個数: 24

約数和(自身を含む): 128931264

約数和(自身を除く): 57581708

約数列:

[1, 2, 4, 43, 86, 113, 172, 226, 452, 3671, 4859, 7342, 9718, 14684, 19436, 157853, 315706, 414823, 631412, 829646, 1659292, 17837389, 35674778, 71349556]

約数ペア:

[(1, 71349556), (2, 35674778), (4, 17837389), (43, 1659292), (86, 829646), (113, 631412), (172, 414823), (226, 315706), (452, 157853), (3671, 19436), (4859, 14684), (7342, 9718)]