70784644

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{41443}}^1$

素因数の和:41515

約数の個数: 24

約数和(自身を含む): 143893568

約数和(自身を除く): 73108924

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 41443, 82886, 165772, 290101, 580202, 1160404, 2528023, 5056046, 10112092, 17696161, 35392322, 70784644]

約数ペア:

[(1, 70784644), (2, 35392322), (4, 17696161), (7, 10112092), (14, 5056046), (28, 2528023), (61, 1160404), (122, 580202), (244, 290101), (427, 165772), (854, 82886), (1708, 41443)]