40386038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9043}}^1$

素因数の和:9092

約数の個数: 32

約数和(自身を含む): 78140160

約数和(自身を除く): 37754122

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 9043, 18086, 63301, 99473, 126602, 198946, 262247, 524494, 696311, 1392622, 1835729, 2884717, 3671458, 5769434, 20193019, 40386038]

約数ペア:

[(1, 40386038), (2, 20193019), (7, 5769434), (11, 3671458), (14, 2884717), (22, 1835729), (29, 1392622), (58, 696311), (77, 524494), (154, 262247), (203, 198946), (319, 126602), (406, 99473), (638, 63301), (2233, 18086), (4466, 9043)]