57978494

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1297}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 103673856

約数和(自身を除く): 45695362

約数列:

[1, 2, 7, 14, 31, 62, 103, 206, 217, 434, 721, 1297, 1442, 2594, 3193, 6386, 9079, 18158, 22351, 40207, 44702, 80414, 133591, 267182, 281449, 562898, 935137, 1870274, 4141321, 8282642, 28989247, 57978494]

約数ペア:

[(1, 57978494), (2, 28989247), (7, 8282642), (14, 4141321), (31, 1870274), (62, 935137), (103, 562898), (206, 281449), (217, 267182), (434, 133591), (721, 80414), (1297, 44702), (1442, 40207), (2594, 22351), (3193, 18158), (6386, 9079)]