7642264

素因数分解:

$2^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{571}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 16473600

約数和(自身を除く): 8831336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239, 478, 571, 956, 1142, 1673, 1912, 2284, 3346, 3997, 4568, 6692, 7994, 13384, 15988, 31976, 136469, 272938, 545876, 955283, 1091752, 1910566, 3821132, 7642264]

約数ペア:

[(1, 7642264), (2, 3821132), (4, 1910566), (7, 1091752), (8, 955283), (14, 545876), (28, 272938), (56, 136469), (239, 31976), (478, 15988), (571, 13384), (956, 7994), (1142, 6692), (1673, 4568), (1912, 3997), (2284, 3346)]