72818998

素因数分解:

$2^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{3109}}^1$

素因数の和:3364

約数の個数: 24

約数和(自身を含む): 127634400

約数和(自身を除く): 54815402

約数列:

[1, 2, 7, 14, 49, 98, 239, 478, 1673, 3109, 3346, 6218, 11711, 21763, 23422, 43526, 152341, 304682, 743051, 1486102, 5201357, 10402714, 36409499, 72818998]

約数ペア:

[(1, 72818998), (2, 36409499), (7, 10402714), (14, 5201357), (49, 1486102), (98, 743051), (239, 304682), (478, 152341), (1673, 43526), (3109, 23422), (3346, 21763), (6218, 11711)]