56867636

素因数分解:

$2^2\times 7^2\times {\mathrm{290141}}^1$

素因数の和:290159

約数の個数: 18

約数和(自身を含む): 115766658

約数和(自身を除く): 58899022

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 290141, 580282, 1160564, 2030987, 4061974, 8123948, 14216909, 28433818, 56867636]

約数ペア:

[(1, 56867636), (2, 28433818), (4, 14216909), (7, 8123948), (14, 4061974), (28, 2030987), (49, 1160564), (98, 580282), (196, 290141)]