40040858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{733}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 71027712

約数和(自身を除く): 30986854

約数列:

[1, 2, 11, 13, 22, 26, 143, 191, 286, 382, 733, 1466, 2101, 2483, 4202, 4966, 8063, 9529, 16126, 19058, 27313, 54626, 104819, 140003, 209638, 280006, 1540033, 1820039, 3080066, 3640078, 20020429, 40040858]

約数ペア:

[(1, 40040858), (2, 20020429), (11, 3640078), (13, 3080066), (22, 1820039), (26, 1540033), (143, 280006), (191, 209638), (286, 140003), (382, 104819), (733, 54626), (1466, 27313), (2101, 19058), (2483, 16126), (4202, 9529), (4966, 8063)]