74064991

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3217}}^1$

素因数の和:3271

約数の個数: 32

約数和(自身を含む): 103799808

約数和(自身を除く): 29734817

約数列:

[1, 7, 11, 13, 23, 77, 91, 143, 161, 253, 299, 1001, 1771, 2093, 3217, 3289, 22519, 23023, 35387, 41821, 73991, 247709, 292747, 460031, 517937, 813901, 961883, 3220217, 5697307, 6733181, 10580713, 74064991]

約数ペア:

[(1, 74064991), (7, 10580713), (11, 6733181), (13, 5697307), (23, 3220217), (77, 961883), (91, 813901), (143, 517937), (161, 460031), (253, 292747), (299, 247709), (1001, 73991), (1771, 41821), (2093, 35387), (3217, 23023), (3289, 22519)]