38681110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4441}}^1$

素因数の和:4528

約数の個数: 32

約数和(自身を含む): 76118112

約数和(自身を除く): 37437002

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 4441, 8710, 8882, 22205, 44410, 57733, 115466, 288665, 297547, 577330, 595094, 1487735, 2975470, 3868111, 7736222, 19340555, 38681110]

約数ペア:

[(1, 38681110), (2, 19340555), (5, 7736222), (10, 3868111), (13, 2975470), (26, 1487735), (65, 595094), (67, 577330), (130, 297547), (134, 288665), (335, 115466), (670, 57733), (871, 44410), (1742, 22205), (4355, 8882), (4441, 8710)]