41991628

素因数分解:

$2^2\times 7^2\times {\mathrm{214243}}^1$

素因数の和:214261

約数の個数: 18

約数和(自身を含む): 85483356

約数和(自身を除く): 43491728

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 214243, 428486, 856972, 1499701, 2999402, 5998804, 10497907, 20995814, 41991628]

約数ペア:

[(1, 41991628), (2, 20995814), (4, 10497907), (7, 5998804), (14, 2999402), (28, 1499701), (49, 856972), (98, 428486), (196, 214243)]