42751396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{4523}}^1$

素因数の和:4683

約数の個数: 24

約数和(自身を含む): 79803360

約数和(自身を除く): 37051964

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 2363, 4523, 4726, 9046, 9452, 18092, 76891, 153782, 307564, 628697, 1257394, 2514788, 10687849, 21375698, 42751396]

約数ペア:

[(1, 42751396), (2, 21375698), (4, 10687849), (17, 2514788), (34, 1257394), (68, 628697), (139, 307564), (278, 153782), (556, 76891), (2363, 18092), (4523, 9452), (4726, 9046)]