64855112

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:702

約数の個数: 64

約数和(自身を含む): 145635840

約数和(自身を除く): 80780728

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 47, 56, 82, 94, 164, 188, 287, 328, 329, 376, 574, 601, 658, 1148, 1202, 1316, 1927, 2296, 2404, 2632, 3854, 4207, 4808, 7708, 8414, 13489, 15416, 16828, 24641, 26978, 28247, 33656, 49282, 53956, 56494, 98564, 107912, 112988, 172487, 197128, 197729, 225976, 344974, 395458, 689948, 790916, 1158127, 1379896, 1581832, 2316254, 4632508, 8106889, 9265016, 16213778, 32427556, 64855112]

約数ペア:

[(1, 64855112), (2, 32427556), (4, 16213778), (7, 9265016), (8, 8106889), (14, 4632508), (28, 2316254), (41, 1581832), (47, 1379896), (56, 1158127), (82, 790916), (94, 689948), (164, 395458), (188, 344974), (287, 225976), (328, 197729), (329, 197128), (376, 172487), (574, 112988), (601, 107912), (658, 98564), (1148, 56494), (1202, 53956), (1316, 49282), (1927, 33656), (2296, 28247), (2404, 26978), (2632, 24641), (3854, 16828), (4207, 15416), (4808, 13489), (7708, 8414)]