65135226

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1993}}^1$

素因数の和:2430

約数の個数: 32

約数和(自身を含む): 140696640

約数和(自身を除く): 75561414

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 419, 838, 1257, 1993, 2514, 3986, 5447, 5979, 10894, 11958, 16341, 25909, 32682, 51818, 77727, 155454, 835067, 1670134, 2505201, 5010402, 10855871, 21711742, 32567613, 65135226]

約数ペア:

[(1, 65135226), (2, 32567613), (3, 21711742), (6, 10855871), (13, 5010402), (26, 2505201), (39, 1670134), (78, 835067), (419, 155454), (838, 77727), (1257, 51818), (1993, 32682), (2514, 25909), (3986, 16341), (5447, 11958), (5979, 10894)]