28035878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{2309}}^1$

素因数の和:2791

約数の個数: 16

約数和(自身を含む): 45405360

約数和(自身を除く): 17369482

約数列:

[1, 2, 13, 26, 467, 934, 2309, 4618, 6071, 12142, 30017, 60034, 1078303, 2156606, 14017939, 28035878]

約数ペア:

[(1, 28035878), (2, 14017939), (13, 2156606), (26, 1078303), (467, 60034), (934, 30017), (2309, 12142), (4618, 6071)]