25631004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{305131}}^1$

素因数の和:305145

約数の個数: 24

約数和(自身を含む): 68349568

約数和(自身を除く): 42718564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 305131, 610262, 915393, 1220524, 1830786, 2135917, 3661572, 4271834, 6407751, 8543668, 12815502, 25631004]

約数ペア:

[(1, 25631004), (2, 12815502), (3, 8543668), (4, 6407751), (6, 4271834), (7, 3661572), (12, 2135917), (14, 1830786), (21, 1220524), (28, 915393), (42, 610262), (84, 305131)]