28476836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9739}}^1$

素因数の和:9803

約数の個数: 24

約数和(自身を含む): 53998560

約数和(自身を除く): 25521724

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 9739, 19478, 38956, 165563, 331126, 418777, 662252, 837554, 1675108, 7119209, 14238418, 28476836]

約数ペア:

[(1, 28476836), (2, 14238418), (4, 7119209), (17, 1675108), (34, 837554), (43, 662252), (68, 418777), (86, 331126), (172, 165563), (731, 38956), (1462, 19478), (2924, 9739)]