28706504

素因数分解:

$2^3\times {\mathrm{881}}^1\times {\mathrm{4073}}^1$

素因数の和:4960

約数の個数: 16

約数和(自身を含む): 53899020

約数和(自身を除く): 25192516

約数列:

[1, 2, 4, 8, 881, 1762, 3524, 4073, 7048, 8146, 16292, 32584, 3588313, 7176626, 14353252, 28706504]

約数ペア:

[(1, 28706504), (2, 14353252), (4, 7176626), (8, 3588313), (881, 32584), (1762, 16292), (3524, 8146), (4073, 7048)]