47975438

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{72911}}^1$

素因数の和:72967

約数の個数: 16

約数和(自身を含む): 83994624

約数和(自身を除く): 36019186

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 72911, 145822, 510377, 1020754, 3426817, 6853634, 23987719, 47975438]

約数ペア:

[(1, 47975438), (2, 23987719), (7, 6853634), (14, 3426817), (47, 1020754), (94, 510377), (329, 145822), (658, 72911)]