77906452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{2213}}^1$

素因数の和:2907

約数の個数: 24

約数和(自身を含む): 147107016

約数和(自身を除く): 69200564

約数列:

[1, 2, 4, 13, 26, 52, 677, 1354, 2213, 2708, 4426, 8801, 8852, 17602, 28769, 35204, 57538, 115076, 1498201, 2996402, 5992804, 19476613, 38953226, 77906452]

約数ペア:

[(1, 77906452), (2, 38953226), (4, 19476613), (13, 5992804), (26, 2996402), (52, 1498201), (677, 115076), (1354, 57538), (2213, 35204), (2708, 28769), (4426, 17602), (8801, 8852)]