74754898

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{3637}}^1$

素因数の和:3921

約数の個数: 16

約数和(自身を含む): 115251840

約数和(自身を除く): 40496942

約数列:

[1, 2, 43, 86, 239, 478, 3637, 7274, 10277, 20554, 156391, 312782, 869243, 1738486, 37377449, 74754898]

約数ペア:

[(1, 74754898), (2, 37377449), (43, 1738486), (86, 869243), (239, 312782), (478, 156391), (3637, 20554), (7274, 10277)]