67146638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 112256256

約数和(自身を除く): 45109618

約数列:

[1, 2, 13, 26, 37, 74, 223, 313, 446, 481, 626, 962, 2899, 4069, 5798, 8138, 8251, 11581, 16502, 23162, 69799, 107263, 139598, 150553, 214526, 301106, 907387, 1814774, 2582563, 5165126, 33573319, 67146638]

約数ペア:

[(1, 67146638), (2, 33573319), (13, 5165126), (26, 2582563), (37, 1814774), (74, 907387), (223, 301106), (313, 214526), (446, 150553), (481, 139598), (626, 107263), (962, 69799), (2899, 23162), (4069, 16502), (5798, 11581), (8138, 8251)]