40691222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1949}}^1$

素因数の和:2048

約数の個数: 32

約数和(自身を含む): 72727200

約数和(自身を除く): 32035978

約数列:

[1, 2, 11, 13, 22, 26, 73, 143, 146, 286, 803, 949, 1606, 1898, 1949, 3898, 10439, 20878, 21439, 25337, 42878, 50674, 142277, 278707, 284554, 557414, 1565047, 1849601, 3130094, 3699202, 20345611, 40691222]

約数ペア:

[(1, 40691222), (2, 20345611), (11, 3699202), (13, 3130094), (22, 1849601), (26, 1565047), (73, 557414), (143, 284554), (146, 278707), (286, 142277), (803, 50674), (949, 42878), (1606, 25337), (1898, 21439), (1949, 20878), (3898, 10439)]