28311798

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 57859200

約数和(自身を除く): 29547402

約数列:

[1, 2, 3, 6, 83, 139, 166, 249, 278, 409, 417, 498, 818, 834, 1227, 2454, 11537, 23074, 33947, 34611, 56851, 67894, 69222, 101841, 113702, 170553, 203682, 341106, 4718633, 9437266, 14155899, 28311798]

約数ペア:

[(1, 28311798), (2, 14155899), (3, 9437266), (6, 4718633), (83, 341106), (139, 203682), (166, 170553), (249, 113702), (278, 101841), (409, 69222), (417, 67894), (498, 56851), (818, 34611), (834, 33947), (1227, 23074), (2454, 11537)]