79803464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1709}}^1$

素因数の和:2177

約数の個数: 32

約数和(自身を含む): 161595000

約数和(自身を除く): 81791536

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 449, 898, 1709, 1796, 3418, 3592, 5837, 6836, 11674, 13672, 22217, 23348, 44434, 46696, 88868, 177736, 767341, 1534682, 3069364, 6138728, 9975433, 19950866, 39901732, 79803464]

約数ペア:

[(1, 79803464), (2, 39901732), (4, 19950866), (8, 9975433), (13, 6138728), (26, 3069364), (52, 1534682), (104, 767341), (449, 177736), (898, 88868), (1709, 46696), (1796, 44434), (3418, 23348), (3592, 22217), (5837, 13672), (6836, 11674)]