71982490

素因数分解:

$2^1\times 5^1\times {\mathrm{2347}}^1\times {\mathrm{3067}}^1$

素因数の和:5421

約数の個数: 16

約数和(自身を含む): 129665952

約数和(自身を除く): 57683462

約数列:

[1, 2, 5, 10, 2347, 3067, 4694, 6134, 11735, 15335, 23470, 30670, 7198249, 14396498, 35991245, 71982490]

約数ペア:

[(1, 71982490), (2, 35991245), (5, 14396498), (10, 7198249), (2347, 30670), (3067, 23470), (4694, 15335), (6134, 11735)]