27996879764

素因数分解:

$2^2\times 7^1\times {\mathrm{467}}^1\times {\mathrm{563}}^1\times {\mathrm{3803}}^1$

素因数の和:4844

約数の個数: 48

約数和(自身を含む): 56228110848

約数和(自身を除く): 28231231084

約数列:

[1, 2, 4, 7, 14, 28, 467, 563, 934, 1126, 1868, 2252, 3269, 3803, 3941, 6538, 7606, 7882, 13076, 15212, 15764, 26621, 53242, 106484, 262921, 525842, 1051684, 1776001, 1840447, 2141089, 3552002, 3680894, 4282178, 7104004, 7361788, 8564356, 12432007, 14987623, 24864014, 29975246, 49728028, 59950492, 999888563, 1999777126, 3999554252, 6999219941, 13998439882, 27996879764]

約数ペア:

[(1, 27996879764), (2, 13998439882), (4, 6999219941), (7, 3999554252), (14, 1999777126), (28, 999888563), (467, 59950492), (563, 49728028), (934, 29975246), (1126, 24864014), (1868, 14987623), (2252, 12432007), (3269, 8564356), (3803, 7361788), (3941, 7104004), (6538, 4282178), (7606, 3680894), (7882, 3552002), (13076, 2141089), (15212, 1840447), (15764, 1776001), (26621, 1051684), (53242, 525842), (106484, 262921)]