66746716

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{877}}^1$

素因数の和:1293

約数の個数: 24

約数和(自身を含む): 119478240

約数和(自身を除く): 52731524

約数列:

[1, 2, 4, 53, 106, 212, 359, 718, 877, 1436, 1754, 3508, 19027, 38054, 46481, 76108, 92962, 185924, 314843, 629686, 1259372, 16686679, 33373358, 66746716]

約数ペア:

[(1, 66746716), (2, 33373358), (4, 16686679), (53, 1259372), (106, 629686), (212, 314843), (359, 185924), (718, 92962), (877, 76108), (1436, 46481), (1754, 38054), (3508, 19027)]