68884624

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1697}}^1$

素因数の和:1807

約数の個数: 40

約数和(自身を含む): 138964320

約数和(自身を除く): 70079696

約数列:

[1, 2, 4, 8, 16, 43, 59, 86, 118, 172, 236, 344, 472, 688, 944, 1697, 2537, 3394, 5074, 6788, 10148, 13576, 20296, 27152, 40592, 72971, 100123, 145942, 200246, 291884, 400492, 583768, 800984, 1167536, 1601968, 4305289, 8610578, 17221156, 34442312, 68884624]

約数ペア:

[(1, 68884624), (2, 34442312), (4, 17221156), (8, 8610578), (16, 4305289), (43, 1601968), (59, 1167536), (86, 800984), (118, 583768), (172, 400492), (236, 291884), (344, 200246), (472, 145942), (688, 100123), (944, 72971), (1697, 40592), (2537, 27152), (3394, 20296), (5074, 13576), (6788, 10148)]