79270256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1709}}^1$

素因数の和:1953

約数の個数: 40

約数和(自身を含む): 166239360

約数和(自身を除く): 86969104

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 223, 446, 892, 1709, 1784, 2899, 3418, 3568, 5798, 6836, 11596, 13672, 22217, 23192, 27344, 44434, 46384, 88868, 177736, 355472, 381107, 762214, 1524428, 3048856, 4954391, 6097712, 9908782, 19817564, 39635128, 79270256]

約数ペア:

[(1, 79270256), (2, 39635128), (4, 19817564), (8, 9908782), (13, 6097712), (16, 4954391), (26, 3048856), (52, 1524428), (104, 762214), (208, 381107), (223, 355472), (446, 177736), (892, 88868), (1709, 46384), (1784, 44434), (2899, 27344), (3418, 23192), (3568, 22217), (5798, 13672), (6836, 11596)]