8280748

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7993}}^1$

素因数の和:8041

約数の個数: 24

約数和(自身を含む): 17011232

約数和(自身を除く): 8730484

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 7993, 15986, 31972, 55951, 111902, 223804, 295741, 591482, 1182964, 2070187, 4140374, 8280748]

約数ペア:

[(1, 8280748), (2, 4140374), (4, 2070187), (7, 1182964), (14, 591482), (28, 295741), (37, 223804), (74, 111902), (148, 55951), (259, 31972), (518, 15986), (1036, 7993)]