41217392

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:621

約数の個数: 40

約数和(自身を含む): 82494720

約数和(自身を除く): 41277328

約数列:

[1, 2, 4, 8, 16, 43, 86, 139, 172, 278, 344, 431, 556, 688, 862, 1112, 1724, 2224, 3448, 5977, 6896, 11954, 18533, 23908, 37066, 47816, 59909, 74132, 95632, 119818, 148264, 239636, 296528, 479272, 958544, 2576087, 5152174, 10304348, 20608696, 41217392]

約数ペア:

[(1, 41217392), (2, 20608696), (4, 10304348), (8, 5152174), (16, 2576087), (43, 958544), (86, 479272), (139, 296528), (172, 239636), (278, 148264), (344, 119818), (431, 95632), (556, 74132), (688, 59909), (862, 47816), (1112, 37066), (1724, 23908), (2224, 18533), (3448, 11954), (5977, 6896)]