72886472

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{193847}}^1$

素因数の和:193900

約数の個数: 16

約数和(自身を含む): 139570560

約数和(自身を除く): 66684088

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 193847, 387694, 775388, 1550776, 9110809, 18221618, 36443236, 72886472]

約数ペア:

[(1, 72886472), (2, 36443236), (4, 18221618), (8, 9110809), (47, 1550776), (94, 775388), (188, 387694), (376, 193847)]