28938207634

素因数分解:

$2^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{367}}^1\times {\mathrm{2969}}^1$

素因数の和:3623

約数の個数: 48

約数和(自身を含む): 50835755520

約数和(自身を除く): 21897547886

約数列:

[1, 2, 7, 14, 49, 98, 271, 367, 542, 734, 1897, 2569, 2969, 3794, 5138, 5938, 13279, 17983, 20783, 26558, 35966, 41566, 99457, 145481, 198914, 290962, 696199, 804599, 1089623, 1392398, 1609198, 2179246, 4873393, 5632193, 7627361, 9746786, 11264386, 15254722, 39425351, 53391527, 78850702, 106783054, 295287833, 590575666, 2067014831, 4134029662, 14469103817, 28938207634]

約数ペア:

[(1, 28938207634), (2, 14469103817), (7, 4134029662), (14, 2067014831), (49, 590575666), (98, 295287833), (271, 106783054), (367, 78850702), (542, 53391527), (734, 39425351), (1897, 15254722), (2569, 11264386), (2969, 9746786), (3794, 7627361), (5138, 5632193), (5938, 4873393), (13279, 2179246), (17983, 1609198), (20783, 1392398), (26558, 1089623), (35966, 804599), (41566, 696199), (99457, 290962), (145481, 198914)]