77315212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{1811}}^1$

素因数の和:2649

約数の個数: 24

約数和(自身を含む): 145967472

約数和(自身を除く): 68652260

約数列:

[1, 2, 4, 13, 26, 52, 821, 1642, 1811, 3284, 3622, 7244, 10673, 21346, 23543, 42692, 47086, 94172, 1486831, 2973662, 5947324, 19328803, 38657606, 77315212]

約数ペア:

[(1, 77315212), (2, 38657606), (4, 19328803), (13, 5947324), (26, 2973662), (52, 1486831), (821, 94172), (1642, 47086), (1811, 42692), (3284, 23543), (3622, 21346), (7244, 10673)]