68065348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2081}}^1$

素因数の和:2152

約数の個数: 48

約数和(自身を含む): 139560624

約数和(自身を除く): 71495276

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 68, 74, 148, 221, 442, 481, 629, 884, 962, 1258, 1924, 2081, 2516, 4162, 8177, 8324, 16354, 27053, 32708, 35377, 54106, 70754, 76997, 108212, 141508, 153994, 307988, 459901, 919802, 1000961, 1308949, 1839604, 2001922, 2617898, 4003844, 5235796, 17016337, 34032674, 68065348]

約数ペア:

[(1, 68065348), (2, 34032674), (4, 17016337), (13, 5235796), (17, 4003844), (26, 2617898), (34, 2001922), (37, 1839604), (52, 1308949), (68, 1000961), (74, 919802), (148, 459901), (221, 307988), (442, 153994), (481, 141508), (629, 108212), (884, 76997), (962, 70754), (1258, 54106), (1924, 35377), (2081, 32708), (2516, 27053), (4162, 16354), (8177, 8324)]