28551710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2297}}^1$

素因数の和:2428

約数の個数: 32

約数和(自身を含む): 56585952

約数和(自身を除く): 28034242

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 1130, 1243, 2297, 2486, 4594, 6215, 11485, 12430, 22970, 25267, 50534, 126335, 252670, 259561, 519122, 1297805, 2595610, 2855171, 5710342, 14275855, 28551710]

約数ペア:

[(1, 28551710), (2, 14275855), (5, 5710342), (10, 2855171), (11, 2595610), (22, 1297805), (55, 519122), (110, 259561), (113, 252670), (226, 126335), (565, 50534), (1130, 25267), (1243, 22970), (2297, 12430), (2486, 11485), (4594, 6215)]