39444910

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 72837792

約数和(自身を除く): 33392882

約数列:

[1, 2, 5, 10, 67, 113, 134, 226, 335, 521, 565, 670, 1042, 1130, 2605, 5210, 7571, 15142, 34907, 37855, 58873, 69814, 75710, 117746, 174535, 294365, 349070, 588730, 3944491, 7888982, 19722455, 39444910]

約数ペア:

[(1, 39444910), (2, 19722455), (5, 7888982), (10, 3944491), (67, 588730), (113, 349070), (134, 294365), (226, 174535), (335, 117746), (521, 75710), (565, 69814), (670, 58873), (1042, 37855), (1130, 34907), (2605, 15142), (5210, 7571)]