64717796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113143}}^1$

素因数の和:113171

約数の個数: 24

約数和(自身を含む): 133057344

約数和(自身を除く): 68339548

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 113143, 226286, 452572, 1244573, 1470859, 2489146, 2941718, 4978292, 5883436, 16179449, 32358898, 64717796]

約数ペア:

[(1, 64717796), (2, 32358898), (4, 16179449), (11, 5883436), (13, 4978292), (22, 2941718), (26, 2489146), (44, 1470859), (52, 1244573), (143, 452572), (286, 226286), (572, 113143)]