64972754

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{3943}}^1$

素因数の和:4070

約数の個数: 32

約数和(自身を含む): 122674176

約数和(自身を除く): 57701422

約数列:

[1, 2, 7, 11, 14, 22, 77, 107, 154, 214, 749, 1177, 1498, 2354, 3943, 7886, 8239, 16478, 27601, 43373, 55202, 86746, 303611, 421901, 607222, 843802, 2953307, 4640911, 5906614, 9281822, 32486377, 64972754]

約数ペア:

[(1, 64972754), (2, 32486377), (7, 9281822), (11, 5906614), (14, 4640911), (22, 2953307), (77, 843802), (107, 607222), (154, 421901), (214, 303611), (749, 86746), (1177, 55202), (1498, 43373), (2354, 27601), (3943, 16478), (7886, 8239)]