749476

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 1693440

約数和(自身を除く): 943964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 71, 91, 116, 142, 182, 203, 284, 364, 377, 406, 497, 754, 812, 923, 994, 1508, 1846, 1988, 2059, 2639, 3692, 4118, 5278, 6461, 8236, 10556, 12922, 14413, 25844, 26767, 28826, 53534, 57652, 107068, 187369, 374738, 749476]

約数ペア:

[(1, 749476), (2, 374738), (4, 187369), (7, 107068), (13, 57652), (14, 53534), (26, 28826), (28, 26767), (29, 25844), (52, 14413), (58, 12922), (71, 10556), (91, 8236), (116, 6461), (142, 5278), (182, 4118), (203, 3692), (284, 2639), (364, 2059), (377, 1988), (406, 1846), (497, 1508), (754, 994), (812, 923)]