2257165792

素因数分解:

$2^5\times 7^2\times {\mathrm{331}}^1\times {\mathrm{4349}}^1$

素因数の和:4704

約数の個数: 72

約数和(自身を含む): 5186122200

約数和(自身を除く): 2928956408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 331, 392, 662, 784, 1324, 1568, 2317, 2648, 4349, 4634, 5296, 8698, 9268, 10592, 16219, 17396, 18536, 30443, 32438, 34792, 37072, 60886, 64876, 69584, 74144, 121772, 129752, 139168, 213101, 243544, 259504, 426202, 487088, 519008, 852404, 974176, 1439519, 1704808, 2879038, 3409616, 5758076, 6819232, 10076633, 11516152, 20153266, 23032304, 40306532, 46064608, 70536431, 80613064, 141072862, 161226128, 282145724, 322452256, 564291448, 1128582896, 2257165792]

約数ペア:

[(1, 2257165792), (2, 1128582896), (4, 564291448), (7, 322452256), (8, 282145724), (14, 161226128), (16, 141072862), (28, 80613064), (32, 70536431), (49, 46064608), (56, 40306532), (98, 23032304), (112, 20153266), (196, 11516152), (224, 10076633), (331, 6819232), (392, 5758076), (662, 3409616), (784, 2879038), (1324, 1704808), (1568, 1439519), (2317, 974176), (2648, 852404), (4349, 519008), (4634, 487088), (5296, 426202), (8698, 259504), (9268, 243544), (10592, 213101), (16219, 139168), (17396, 129752), (18536, 121772), (30443, 74144), (32438, 69584), (34792, 64876), (37072, 60886)]