68883668

素因数分解:

$2^2\times 7^1\times {\mathrm{739}}^1\times {\mathrm{3329}}^1$

素因数の和:4079

約数の個数: 24

約数和(自身を含む): 137995200

約数和(自身を除く): 69111532

約数列:

[1, 2, 4, 7, 14, 28, 739, 1478, 2956, 3329, 5173, 6658, 10346, 13316, 20692, 23303, 46606, 93212, 2460131, 4920262, 9840524, 17220917, 34441834, 68883668]

約数ペア:

[(1, 68883668), (2, 34441834), (4, 17220917), (7, 9840524), (14, 4920262), (28, 2460131), (739, 93212), (1478, 46606), (2956, 23303), (3329, 20692), (5173, 13316), (6658, 10346)]