42640804

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{1723}}^1$

素因数の和:2019

約数の個数: 24

約数和(自身を含む): 78200640

約数和(自身を除く): 35559836

約数列:

[1, 2, 4, 23, 46, 92, 269, 538, 1076, 1723, 3446, 6187, 6892, 12374, 24748, 39629, 79258, 158516, 463487, 926974, 1853948, 10660201, 21320402, 42640804]

約数ペア:

[(1, 42640804), (2, 21320402), (4, 10660201), (23, 1853948), (46, 926974), (92, 463487), (269, 158516), (538, 79258), (1076, 39629), (1723, 24748), (3446, 12374), (6187, 6892)]