40449838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4877}}^1$

素因数の和:4932

約数の個数: 32

約数和(自身を含む): 73755360

約数和(自身を除く): 33305522

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 143, 286, 319, 377, 638, 754, 4147, 4877, 8294, 9754, 53647, 63401, 107294, 126802, 141433, 282866, 697411, 1394822, 1555763, 1838629, 3111526, 3677258, 20224919, 40449838]

約数ペア:

[(1, 40449838), (2, 20224919), (11, 3677258), (13, 3111526), (22, 1838629), (26, 1555763), (29, 1394822), (58, 697411), (143, 282866), (286, 141433), (319, 126802), (377, 107294), (638, 63401), (754, 53647), (4147, 9754), (4877, 8294)]