65805428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{11827}}^1$

素因数の和:11951

約数の個数: 24

約数和(自身を含む): 125187552

約数和(自身を除く): 59382124

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 11827, 23654, 47308, 153751, 307502, 615004, 1265489, 2530978, 5061956, 16451357, 32902714, 65805428]

約数ペア:

[(1, 65805428), (2, 32902714), (4, 16451357), (13, 5061956), (26, 2530978), (52, 1265489), (107, 615004), (214, 307502), (428, 153751), (1391, 47308), (2782, 23654), (5564, 11827)]