69881634578

素因数分解:

$2^1\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{3260317}}^1$

素因数の和:3261857

約数の個数: 16

約数和(自身を含む): 119875372224

約数和(自身を除く): 49993737646

約数列:

[1, 2, 7, 14, 1531, 3062, 10717, 21434, 3260317, 6520634, 22822219, 45644438, 4991545327, 9983090654, 34940817289, 69881634578]

約数ペア:

[(1, 69881634578), (2, 34940817289), (7, 9983090654), (14, 4991545327), (1531, 45644438), (3062, 22822219), (10717, 6520634), (21434, 3260317)]