79249736

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{647}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 151865280

約数和(自身を除く): 72615544

約数列:

[1, 2, 4, 8, 61, 122, 244, 251, 488, 502, 647, 1004, 1294, 2008, 2588, 5176, 15311, 30622, 39467, 61244, 78934, 122488, 157868, 162397, 315736, 324794, 649588, 1299176, 9906217, 19812434, 39624868, 79249736]

約数ペア:

[(1, 79249736), (2, 39624868), (4, 19812434), (8, 9906217), (61, 1299176), (122, 649588), (244, 324794), (251, 315736), (488, 162397), (502, 157868), (647, 122488), (1004, 78934), (1294, 61244), (2008, 39467), (2588, 30622), (5176, 15311)]