25404932

素因数分解:

$2^2\times 7^2\times {\mathrm{227}}^1\times {\mathrm{571}}^1$

素因数の和:816

約数の個数: 36

約数和(自身を含む): 52035984

約数和(自身を除く): 26631052

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 227, 454, 571, 908, 1142, 1589, 2284, 3178, 3997, 6356, 7994, 11123, 15988, 22246, 27979, 44492, 55958, 111916, 129617, 259234, 518468, 907319, 1814638, 3629276, 6351233, 12702466, 25404932]

約数ペア:

[(1, 25404932), (2, 12702466), (4, 6351233), (7, 3629276), (14, 1814638), (28, 907319), (49, 518468), (98, 259234), (196, 129617), (227, 111916), (454, 55958), (571, 44492), (908, 27979), (1142, 22246), (1589, 15988), (2284, 11123), (3178, 7994), (3997, 6356)]