72872702

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{17293}}^1$

素因数の和:17352

約数の個数: 24

約数和(自身を含む): 130120056

約数和(自身を除く): 57247354

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 17293, 34586, 121051, 242102, 743599, 847357, 1487198, 1694714, 5205193, 10410386, 36436351, 72872702]

約数ペア:

[(1, 72872702), (2, 36436351), (7, 10410386), (14, 5205193), (43, 1694714), (49, 1487198), (86, 847357), (98, 743599), (301, 242102), (602, 121051), (2107, 34586), (4214, 17293)]