25217940166

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{487}}^1\times {\mathrm{853}}^1$

素因数の和:1708

約数の個数: 32

約数和(自身を含む): 38407864320

約数和(自身を除く): 13189924154

約数列:

[1, 2, 127, 239, 254, 478, 487, 853, 974, 1706, 30353, 60706, 61849, 108331, 116393, 123698, 203867, 216662, 232786, 407734, 415411, 830822, 14781911, 25891109, 29563822, 51782218, 52757197, 99283229, 105514394, 198566458, 12608970083, 25217940166]

約数ペア:

[(1, 25217940166), (2, 12608970083), (127, 198566458), (239, 105514394), (254, 99283229), (478, 52757197), (487, 51782218), (853, 29563822), (974, 25891109), (1706, 14781911), (30353, 830822), (60706, 415411), (61849, 407734), (108331, 232786), (116393, 216662), (123698, 203867)]