40888068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{262103}}^1$

素因数の和:262123

約数の個数: 24

約数和(自身を含む): 102744768

約数和(自身を除く): 61856700

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 262103, 524206, 786309, 1048412, 1572618, 3145236, 3407339, 6814678, 10222017, 13629356, 20444034, 40888068]

約数ペア:

[(1, 40888068), (2, 20444034), (3, 13629356), (4, 10222017), (6, 6814678), (12, 3407339), (13, 3145236), (26, 1572618), (39, 1048412), (52, 786309), (78, 524206), (156, 262103)]