28360052

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{12821}}^1$

素因数の和:12911

約数の個数: 24

約数和(自身を含む): 57442560

約数和(自身を除く): 29082508

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 12821, 25642, 51284, 89747, 179494, 358988, 1012859, 2025718, 4051436, 7090013, 14180026, 28360052]

約数ペア:

[(1, 28360052), (2, 14180026), (4, 7090013), (7, 4051436), (14, 2025718), (28, 1012859), (79, 358988), (158, 179494), (316, 89747), (553, 51284), (1106, 25642), (2212, 12821)]