28339052

素因数分解:

$2^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{757}}^1$

素因数の和:966

約数の個数: 36

約数和(自身を含む): 58068864

約数和(自身を除く): 29729812

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 191, 196, 382, 757, 764, 1337, 1514, 2674, 3028, 5299, 5348, 9359, 10598, 18718, 21196, 37093, 37436, 74186, 144587, 148372, 289174, 578348, 1012109, 2024218, 4048436, 7084763, 14169526, 28339052]

約数ペア:

[(1, 28339052), (2, 14169526), (4, 7084763), (7, 4048436), (14, 2024218), (28, 1012109), (49, 578348), (98, 289174), (191, 148372), (196, 144587), (382, 74186), (757, 37436), (764, 37093), (1337, 21196), (1514, 18718), (2674, 10598), (3028, 9359), (5299, 5348)]