70845278

素因数分解:

$2^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{1693}}^1$

素因数の和:1777

約数の個数: 32

約数和(自身を含む): 126033600

約数和(自身を除く): 55188322

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 343, 427, 686, 854, 1693, 2989, 3386, 5978, 11851, 20923, 23702, 41846, 82957, 103273, 165914, 206546, 580699, 722911, 1161398, 1445822, 5060377, 10120754, 35422639, 70845278]

約数ペア:

[(1, 70845278), (2, 35422639), (7, 10120754), (14, 5060377), (49, 1445822), (61, 1161398), (98, 722911), (122, 580699), (343, 206546), (427, 165914), (686, 103273), (854, 82957), (1693, 41846), (2989, 23702), (3386, 20923), (5978, 11851)]