28063644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4229}}^1$

素因数の和:4322

約数の個数: 48

約数和(自身を含む): 75801600

約数和(自身を除く): 47737956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 4229, 6636, 8458, 12687, 16916, 25374, 29603, 50748, 59206, 88809, 118412, 177618, 334091, 355236, 668182, 1002273, 1336364, 2004546, 2338637, 4009092, 4677274, 7015911, 9354548, 14031822, 28063644]

約数ペア:

[(1, 28063644), (2, 14031822), (3, 9354548), (4, 7015911), (6, 4677274), (7, 4009092), (12, 2338637), (14, 2004546), (21, 1336364), (28, 1002273), (42, 668182), (79, 355236), (84, 334091), (158, 177618), (237, 118412), (316, 88809), (474, 59206), (553, 50748), (948, 29603), (1106, 25374), (1659, 16916), (2212, 12687), (3318, 8458), (4229, 6636)]