42587138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{66751}}^1$

素因数の和:66793

約数の個数: 16

約数和(自身を含む): 72092160

約数和(自身を除く): 29505022

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 66751, 133502, 734261, 1468522, 1935779, 3871558, 21293569, 42587138]

約数ペア:

[(1, 42587138), (2, 21293569), (11, 3871558), (22, 1935779), (29, 1468522), (58, 734261), (319, 133502), (638, 66751)]