25380947508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{647011}}^1$

素因数の和:647492

約数の個数: 48

約数和(自身を含む): 67827561984

約数和(自身を除く): 42446614476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 467, 934, 1401, 1868, 2802, 3269, 5604, 6538, 9807, 13076, 19614, 39228, 647011, 1294022, 1941033, 2588044, 3882066, 4529077, 7764132, 9058154, 13587231, 18116308, 27174462, 54348924, 302154137, 604308274, 906462411, 1208616548, 1812924822, 2115078959, 3625849644, 4230157918, 6345236877, 8460315836, 12690473754, 25380947508]

約数ペア:

[(1, 25380947508), (2, 12690473754), (3, 8460315836), (4, 6345236877), (6, 4230157918), (7, 3625849644), (12, 2115078959), (14, 1812924822), (21, 1208616548), (28, 906462411), (42, 604308274), (84, 302154137), (467, 54348924), (934, 27174462), (1401, 18116308), (1868, 13587231), (2802, 9058154), (3269, 7764132), (5604, 4529077), (6538, 3882066), (9807, 2588044), (13076, 1941033), (19614, 1294022), (39228, 647011)]