71876028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{855667}}^1$

素因数の和:855681

約数の個数: 24

約数和(自身を含む): 191669632

約数和(自身を除く): 119793604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 855667, 1711334, 2567001, 3422668, 5134002, 5989669, 10268004, 11979338, 17969007, 23958676, 35938014, 71876028]

約数ペア:

[(1, 71876028), (2, 35938014), (3, 23958676), (4, 17969007), (6, 11979338), (7, 10268004), (12, 5989669), (14, 5134002), (21, 3422668), (28, 2567001), (42, 1711334), (84, 855667)]