28699502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2239}}^1$

素因数の和:2300

約数の個数: 32

約数和(自身を含む): 50803200

約数和(自身を除く): 22103698

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 221, 377, 442, 493, 754, 986, 2239, 4478, 6409, 12818, 29107, 38063, 58214, 64931, 76126, 129862, 494819, 844103, 989638, 1103827, 1688206, 2207654, 14349751, 28699502]

約数ペア:

[(1, 28699502), (2, 14349751), (13, 2207654), (17, 1688206), (26, 1103827), (29, 989638), (34, 844103), (58, 494819), (221, 129862), (377, 76126), (442, 64931), (493, 58214), (754, 38063), (986, 29107), (2239, 12818), (4478, 6409)]