71994922

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{8647}}^1$

素因数の和:8853

約数の個数: 16

約数和(自身を含む): 113323392

約数和(自身を除く): 41328470

約数列:

[1, 2, 23, 46, 181, 362, 4163, 8326, 8647, 17294, 198881, 397762, 1565107, 3130214, 35997461, 71994922]

約数ペア:

[(1, 71994922), (2, 35997461), (23, 3130214), (46, 1565107), (181, 397762), (362, 198881), (4163, 17294), (8326, 8647)]