66715334

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{78121}}^1$

素因数の和:78191

約数の個数: 16

約数和(自身を含む): 116245536

約数和(自身を除く): 49530202

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 78121, 156242, 546847, 1093694, 4765381, 9530762, 33357667, 66715334]

約数ペア:

[(1, 66715334), (2, 33357667), (7, 9530762), (14, 4765381), (61, 1093694), (122, 546847), (427, 156242), (854, 78121)]