38488970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2767}}^1$

素因数の和:2894

約数の個数: 32

約数和(自身を含む): 75333888

約数和(自身を除く): 36844918

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 1070, 1391, 2767, 2782, 5534, 6955, 13835, 13910, 27670, 35971, 71942, 179855, 296069, 359710, 592138, 1480345, 2960690, 3848897, 7697794, 19244485, 38488970]

約数ペア:

[(1, 38488970), (2, 19244485), (5, 7697794), (10, 3848897), (13, 2960690), (26, 1480345), (65, 592138), (107, 359710), (130, 296069), (214, 179855), (535, 71942), (1070, 35971), (1391, 27670), (2767, 13910), (2782, 13835), (5534, 6955)]