40285896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6481}}^1$

素因数の和:6534

約数の個数: 64

約数和(自身を含む): 118231680

約数和(自身を除く): 77945784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 6216, 6481, 12962, 19443, 25924, 38886, 45367, 51848, 77772, 90734, 136101, 155544, 181468, 239797, 272202, 362936, 479594, 544404, 719391, 959188, 1088808, 1438782, 1678579, 1918376, 2877564, 3357158, 5035737, 5755128, 6714316, 10071474, 13428632, 20142948, 40285896]

約数ペア:

[(1, 40285896), (2, 20142948), (3, 13428632), (4, 10071474), (6, 6714316), (7, 5755128), (8, 5035737), (12, 3357158), (14, 2877564), (21, 1918376), (24, 1678579), (28, 1438782), (37, 1088808), (42, 959188), (56, 719391), (74, 544404), (84, 479594), (111, 362936), (148, 272202), (168, 239797), (222, 181468), (259, 155544), (296, 136101), (444, 90734), (518, 77772), (777, 51848), (888, 45367), (1036, 38886), (1554, 25924), (2072, 19443), (3108, 12962), (6216, 6481)]