28607566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1097}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 49805280

約数和(自身を除く): 21197714

約数列:

[1, 2, 13, 17, 26, 34, 59, 118, 221, 442, 767, 1003, 1097, 1534, 2006, 2194, 13039, 14261, 18649, 26078, 28522, 37298, 64723, 129446, 242437, 484874, 841399, 1100291, 1682798, 2200582, 14303783, 28607566]

約数ペア:

[(1, 28607566), (2, 14303783), (13, 2200582), (17, 1682798), (26, 1100291), (34, 841399), (59, 484874), (118, 242437), (221, 129446), (442, 64723), (767, 37298), (1003, 28522), (1097, 26078), (1534, 18649), (2006, 14261), (2194, 13039)]