72746996

素因数分解:

$2^2\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{1697}}^1$

素因数の和:3239

約数の個数: 24

約数和(自身を含む): 145674816

約数和(自身を除く): 72927820

約数列:

[1, 2, 4, 7, 14, 28, 1531, 1697, 3062, 3394, 6124, 6788, 10717, 11879, 21434, 23758, 42868, 47516, 2598107, 5196214, 10392428, 18186749, 36373498, 72746996]

約数ペア:

[(1, 72746996), (2, 36373498), (4, 18186749), (7, 10392428), (14, 5196214), (28, 2598107), (1531, 47516), (1697, 42868), (3062, 23758), (3394, 21434), (6124, 11879), (6788, 10717)]