82489862

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{15629}}^1$

素因数の和:15680

約数の個数: 32

約数和(自身を含む): 157550400

約数和(自身を除く): 75060538

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 15629, 31258, 109403, 203177, 218806, 406354, 453241, 906482, 1422239, 2844478, 3172687, 5892133, 6345374, 11784266, 41244931, 82489862]

約数ペア:

[(1, 82489862), (2, 41244931), (7, 11784266), (13, 6345374), (14, 5892133), (26, 3172687), (29, 2844478), (58, 1422239), (91, 906482), (182, 453241), (203, 406354), (377, 218806), (406, 203177), (754, 109403), (2639, 31258), (5278, 15629)]