71213246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{63697}}^1$

素因数の和:63755

約数の個数: 16

約数和(自身を含む): 117713904

約数和(自身を除く): 46500658

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 63697, 127394, 828061, 1656122, 2738971, 5477942, 35606623, 71213246]

約数ペア:

[(1, 71213246), (2, 35606623), (13, 5477942), (26, 2738971), (43, 1656122), (86, 828061), (559, 127394), (1118, 63697)]