28601386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{1607}}^1$

素因数の和:2429

約数の個数: 16

約数和(自身を含む): 46889280

約数和(自身を除く): 18287894

約数列:

[1, 2, 11, 22, 809, 1607, 1618, 3214, 8899, 17677, 17798, 35354, 1300063, 2600126, 14300693, 28601386]

約数ペア:

[(1, 28601386), (2, 14300693), (11, 2600126), (22, 1300063), (809, 35354), (1607, 17798), (1618, 17677), (3214, 8899)]