74992813

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8429}}^1$

素因数の和:8508

約数の個数: 16

約数和(自身を含む): 90639360

約数和(自身を除く): 15646547

約数列:

[1, 7, 31, 41, 217, 287, 1271, 8429, 8897, 59003, 261299, 345589, 1829093, 2419123, 10713259, 74992813]

約数ペア:

[(1, 74992813), (7, 10713259), (31, 2419123), (41, 1829093), (217, 345589), (287, 261299), (1271, 59003), (8429, 8897)]