38733370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4447}}^1$

素因数の和:4534

約数の個数: 32

約数和(自身を含む): 76220928

約数和(自身を除く): 37487558

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 4447, 8710, 8894, 22235, 44470, 57811, 115622, 289055, 297949, 578110, 595898, 1489745, 2979490, 3873337, 7746674, 19366685, 38733370]

約数ペア:

[(1, 38733370), (2, 19366685), (5, 7746674), (10, 3873337), (13, 2979490), (26, 1489745), (65, 595898), (67, 578110), (130, 297949), (134, 289055), (335, 115622), (670, 57811), (871, 44470), (1742, 22235), (4355, 8894), (4447, 8710)]