28096838

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4931}}^1$

素因数の和:4988

約数の個数: 32

約数和(自身を含む): 53975808

約数和(自身を除く): 25878970

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 4931, 5698, 9862, 34517, 54241, 69034, 108482, 182447, 364894, 379687, 759374, 1277129, 2006917, 2554258, 4013834, 14048419, 28096838]

約数ペア:

[(1, 28096838), (2, 14048419), (7, 4013834), (11, 2554258), (14, 2006917), (22, 1277129), (37, 759374), (74, 379687), (77, 364894), (154, 182447), (259, 108482), (407, 69034), (518, 54241), (814, 34517), (2849, 9862), (4931, 5698)]