28338388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32057}}^1$

素因数の和:32091

約数の個数: 24

約数和(自身を含む): 56550312

約数和(自身を除く): 28211924

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 32057, 64114, 128228, 416741, 544969, 833482, 1089938, 1666964, 2179876, 7084597, 14169194, 28338388]

約数ペア:

[(1, 28338388), (2, 14169194), (4, 7084597), (13, 2179876), (17, 1666964), (26, 1089938), (34, 833482), (52, 544969), (68, 416741), (221, 128228), (442, 64114), (884, 32057)]