42945028

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{32633}}^1$

素因数の和:32691

約数の個数: 24

約数和(自身を含む): 87720192

約数和(自身を除く): 44775164

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 32633, 65266, 130532, 228431, 456862, 913724, 1533751, 3067502, 6135004, 10736257, 21472514, 42945028]

約数ペア:

[(1, 42945028), (2, 21472514), (4, 10736257), (7, 6135004), (14, 3067502), (28, 1533751), (47, 913724), (94, 456862), (188, 228431), (329, 130532), (658, 65266), (1316, 32633)]