71929442

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{1531}}^1$

素因数の和:1698

約数の個数: 24

約数和(自身を含む): 117749520

約数和(自身を除く): 45820078

約数列:

[1, 2, 13, 26, 139, 169, 278, 338, 1531, 1807, 3062, 3614, 19903, 23491, 39806, 46982, 212809, 258739, 425618, 517478, 2766517, 5533034, 35964721, 71929442]

約数ペア:

[(1, 71929442), (2, 35964721), (13, 5533034), (26, 2766517), (139, 517478), (169, 425618), (278, 258739), (338, 212809), (1531, 46982), (1807, 39806), (3062, 23491), (3614, 19903)]