56721338

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{3079}}^1$

素因数の和:3293

約数の個数: 16

約数和(自身を含む): 87077760

約数和(自身を除く): 30356422

約数列:

[1, 2, 61, 122, 151, 302, 3079, 6158, 9211, 18422, 187819, 375638, 464929, 929858, 28360669, 56721338]

約数ペア:

[(1, 56721338), (2, 28360669), (61, 929858), (122, 464929), (151, 375638), (302, 187819), (3079, 18422), (6158, 9211)]