72445432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{532687}}^1$

素因数の和:532710

約数の個数: 16

約数和(自身を含む): 143825760

約数和(自身を除く): 71380328

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 532687, 1065374, 2130748, 4261496, 9055679, 18111358, 36222716, 72445432]

約数ペア:

[(1, 72445432), (2, 36222716), (4, 18111358), (8, 9055679), (17, 4261496), (34, 2130748), (68, 1065374), (136, 532687)]