71664198193

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{604603}}^1$

素因数の和:604717

約数の個数: 24

約数和(自身を含む): 86845318560

約数和(自身を除く): 15181120367

約数列:

[1, 7, 41, 49, 59, 287, 413, 2009, 2419, 2891, 16933, 118531, 604603, 4232221, 24788723, 29625547, 35671577, 173521061, 249701039, 1214647427, 1462534657, 1747907273, 10237742599, 71664198193]

約数ペア:

[(1, 71664198193), (7, 10237742599), (41, 1747907273), (49, 1462534657), (59, 1214647427), (287, 249701039), (413, 173521061), (2009, 35671577), (2419, 29625547), (2891, 24788723), (16933, 4232221), (118531, 604603)]