27898564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{7741}}^1$

素因数の和:7815

約数の個数: 24

約数和(自身を含む): 52676568

約数和(自身を除く): 24778004

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 7741, 15482, 30964, 131597, 263194, 410273, 526388, 820546, 1641092, 6974641, 13949282, 27898564]

約数ペア:

[(1, 27898564), (2, 13949282), (4, 6974641), (17, 1641092), (34, 820546), (53, 526388), (68, 410273), (106, 263194), (212, 131597), (901, 30964), (1802, 15482), (3604, 7741)]