28209698

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{6857}}^1$

素因数の和:6898

約数の個数: 24

約数和(自身を含む): 49254156

約数和(自身を除く): 21044458

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 6857, 13714, 75427, 116569, 150854, 233138, 829697, 1282259, 1659394, 2564518, 14104849, 28209698]

約数ペア:

[(1, 28209698), (2, 14104849), (11, 2564518), (17, 1659394), (22, 1282259), (34, 829697), (121, 233138), (187, 150854), (242, 116569), (374, 75427), (2057, 13714), (4114, 6857)]