26420924

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{7331}}^1$

素因数の和:7405

約数の個数: 24

約数和(自身を含む): 49886928

約数和(自身を除く): 23466004

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 7331, 14662, 29324, 124627, 249254, 388543, 498508, 777086, 1554172, 6605231, 13210462, 26420924]

約数ペア:

[(1, 26420924), (2, 13210462), (4, 6605231), (17, 1554172), (34, 777086), (53, 498508), (68, 388543), (106, 249254), (212, 124627), (901, 29324), (1802, 14662), (3604, 7331)]