28074436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{18617}}^1$

素因数の和:18663

約数の個数: 24

約数和(自身を含む): 54736920

約数和(自身を除く): 26662484

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 18617, 37234, 74468, 242021, 484042, 539893, 968084, 1079786, 2159572, 7018609, 14037218, 28074436]

約数ペア:

[(1, 28074436), (2, 14037218), (4, 7018609), (13, 2159572), (26, 1079786), (29, 968084), (52, 539893), (58, 484042), (116, 242021), (377, 74468), (754, 37234), (1508, 18617)]