28302406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{7187}}^1$

素因数の和:7379

約数の個数: 16

約数和(自身を含む): 46578240

約数和(自身を除く): 18275834

約数列:

[1, 2, 11, 22, 179, 358, 1969, 3938, 7187, 14374, 79057, 158114, 1286473, 2572946, 14151203, 28302406]

約数ペア:

[(1, 28302406), (2, 14151203), (11, 2572946), (22, 1286473), (179, 158114), (358, 79057), (1969, 14374), (3938, 7187)]