28364948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9103}}^1$

素因数の和:9167

約数の個数: 24

約数和(自身を含む): 53531520

約数和(自身を除く): 25166572

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 9103, 18206, 36412, 172957, 345914, 373223, 691828, 746446, 1492892, 7091237, 14182474, 28364948]

約数ペア:

[(1, 28364948), (2, 14182474), (4, 7091237), (19, 1492892), (38, 746446), (41, 691828), (76, 373223), (82, 345914), (164, 172957), (779, 36412), (1558, 18206), (3116, 9103)]