70451372

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2749}}^1$

素因数の和:2945

約数の個数: 24

約数和(自身を含む): 127050000

約数和(自身を除く): 56598628

約数列:

[1, 2, 4, 43, 86, 149, 172, 298, 596, 2749, 5498, 6407, 10996, 12814, 25628, 118207, 236414, 409601, 472828, 819202, 1638404, 17612843, 35225686, 70451372]

約数ペア:

[(1, 70451372), (2, 35225686), (4, 17612843), (43, 1638404), (86, 819202), (149, 472828), (172, 409601), (298, 236414), (596, 118207), (2749, 25628), (5498, 12814), (6407, 10996)]