129331120856

素因数分解:

$2^3\times 7^1\times {\mathrm{571}}^1\times {\mathrm{4044631}}^1$

素因数の和:4045215

約数の個数: 32

約数和(自身を含む): 277623540480

約数和(自身を除く): 148292419624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 571, 1142, 2284, 3997, 4568, 7994, 15988, 31976, 4044631, 8089262, 16178524, 28312417, 32357048, 56624834, 113249668, 226499336, 2309484301, 4618968602, 9237937204, 16166390107, 18475874408, 32332780214, 64665560428, 129331120856]

約数ペア:

[(1, 129331120856), (2, 64665560428), (4, 32332780214), (7, 18475874408), (8, 16166390107), (14, 9237937204), (28, 4618968602), (56, 2309484301), (571, 226499336), (1142, 113249668), (2284, 56624834), (3997, 32357048), (4568, 28312417), (7994, 16178524), (15988, 8089262), (31976, 4044631)]