71869651

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{4549}}^1$

素因数の和:4654

約数の個数: 16

約数和(自身を含む): 85758400

約数和(自身を除く): 13888749

約数列:

[1, 7, 37, 61, 259, 427, 2257, 4549, 15799, 31843, 168313, 277489, 1178191, 1942423, 10267093, 71869651]

約数ペア:

[(1, 71869651), (7, 10267093), (37, 1942423), (61, 1178191), (259, 277489), (427, 168313), (2257, 31843), (4549, 15799)]