26525042416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{87253429}}^1$

素因数の和:87253456

約数の個数: 20

約数和(自身を含む): 54097126600

約数和(自身を除く): 27572084184

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 87253429, 174506858, 349013716, 698027432, 1396054864, 1657815151, 3315630302, 6631260604, 13262521208, 26525042416]

約数ペア:

[(1, 26525042416), (2, 13262521208), (4, 6631260604), (8, 3315630302), (16, 1657815151), (19, 1396054864), (38, 698027432), (76, 349013716), (152, 174506858), (304, 87253429)]