28359348

素因数分解:

$2^2\times 3^1\times {\mathrm{1109}}^1\times {\mathrm{2131}}^1$

素因数の和:3247

約数の個数: 24

約数和(自身を含む): 66262560

約数和(自身を除く): 37903212

約数列:

[1, 2, 3, 4, 6, 12, 1109, 2131, 2218, 3327, 4262, 4436, 6393, 6654, 8524, 12786, 13308, 25572, 2363279, 4726558, 7089837, 9453116, 14179674, 28359348]

約数ペア:

[(1, 28359348), (2, 14179674), (3, 9453116), (4, 7089837), (6, 4726558), (12, 2363279), (1109, 25572), (2131, 13308), (2218, 12786), (3327, 8524), (4262, 6654), (4436, 6393)]