1425630208

素因数分解:

$2^{10}\times {\mathrm{79}}^1\times {\mathrm{17623}}^1$

素因数の和:17722

約数の個数: 44

約数和(自身を含む): 2886106240

約数和(自身を除く): 1460476032

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 512, 632, 1024, 1264, 2528, 5056, 10112, 17623, 20224, 35246, 40448, 70492, 80896, 140984, 281968, 563936, 1127872, 1392217, 2255744, 2784434, 4511488, 5568868, 9022976, 11137736, 18045952, 22275472, 44550944, 89101888, 178203776, 356407552, 712815104, 1425630208]

約数ペア:

[(1, 1425630208), (2, 712815104), (4, 356407552), (8, 178203776), (16, 89101888), (32, 44550944), (64, 22275472), (79, 18045952), (128, 11137736), (158, 9022976), (256, 5568868), (316, 4511488), (512, 2784434), (632, 2255744), (1024, 1392217), (1264, 1127872), (2528, 563936), (5056, 281968), (10112, 140984), (17623, 80896), (20224, 70492), (35246, 40448)]