72646651

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 95344128

約数和(自身を除く): 22697477

約数列:

[1, 7, 11, 37, 43, 77, 259, 301, 407, 473, 593, 1591, 2849, 3311, 4151, 6523, 11137, 17501, 21941, 25499, 45661, 122507, 153587, 178493, 241351, 280489, 943463, 1689457, 1963423, 6604241, 10378093, 72646651]

約数ペア:

[(1, 72646651), (7, 10378093), (11, 6604241), (37, 1963423), (43, 1689457), (77, 943463), (259, 280489), (301, 241351), (407, 178493), (473, 153587), (593, 122507), (1591, 45661), (2849, 25499), (3311, 21941), (4151, 17501), (6523, 11137)]