73707896

素因数分解:

$2^3\times {\mathrm{431}}^1\times {\mathrm{21377}}^1$

素因数の和:21814

約数の個数: 16

約数和(自身を含む): 138529440

約数和(自身を除く): 64821544

約数列:

[1, 2, 4, 8, 431, 862, 1724, 3448, 21377, 42754, 85508, 171016, 9213487, 18426974, 36853948, 73707896]

約数ペア:

[(1, 73707896), (2, 36853948), (4, 18426974), (8, 9213487), (431, 171016), (862, 85508), (1724, 42754), (3448, 21377)]