57148216

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{647}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 109680480

約数和(自身を除く): 52532264

約数列:

[1, 2, 4, 8, 61, 122, 181, 244, 362, 488, 647, 724, 1294, 1448, 2588, 5176, 11041, 22082, 39467, 44164, 78934, 88328, 117107, 157868, 234214, 315736, 468428, 936856, 7143527, 14287054, 28574108, 57148216]

約数ペア:

[(1, 57148216), (2, 28574108), (4, 14287054), (8, 7143527), (61, 936856), (122, 468428), (181, 315736), (244, 234214), (362, 157868), (488, 117107), (647, 88328), (724, 78934), (1294, 44164), (1448, 39467), (2588, 22082), (5176, 11041)]