7639982

素因数分解:

$2^1\times 7^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 40

約数和(自身を含む): 14049816

約数和(自身を除く): 6409834

約数列:

[1, 2, 7, 14, 37, 43, 49, 74, 86, 98, 259, 301, 343, 518, 602, 686, 1591, 1813, 2107, 2401, 3182, 3626, 4214, 4802, 11137, 12691, 14749, 22274, 25382, 29498, 77959, 88837, 103243, 155918, 177674, 206486, 545713, 1091426, 3819991, 7639982]

約数ペア:

[(1, 7639982), (2, 3819991), (7, 1091426), (14, 545713), (37, 206486), (43, 177674), (49, 155918), (74, 103243), (86, 88837), (98, 77959), (259, 29498), (301, 25382), (343, 22274), (518, 14749), (602, 12691), (686, 11137), (1591, 4802), (1813, 4214), (2107, 3626), (2401, 3182)]