78265274

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{13397}}^1$

素因数の和:13549

約数の個数: 16

約数和(自身を含む): 123475968

約数和(自身を除く): 45210694

約数列:

[1, 2, 23, 46, 127, 254, 2921, 5842, 13397, 26794, 308131, 616262, 1701419, 3402838, 39132637, 78265274]

約数ペア:

[(1, 78265274), (2, 39132637), (23, 3402838), (46, 1701419), (127, 616262), (254, 308131), (2921, 26794), (5842, 13397)]