71591478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1704559}}^1$

素因数の和:1704571

約数の個数: 16

約数和(自身を含む): 163637760

約数和(自身を除く): 92046282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1704559, 3409118, 5113677, 10227354, 11931913, 23863826, 35795739, 71591478]

約数ペア:

[(1, 71591478), (2, 35795739), (3, 23863826), (6, 11931913), (7, 10227354), (14, 5113677), (21, 3409118), (42, 1704559)]