28829028

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1559}}^1$

素因数の和:1656

約数の個数: 48

約数和(自身を含む): 71285760

約数和(自身を除く): 42456732

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 67, 69, 92, 134, 138, 201, 268, 276, 402, 804, 1541, 1559, 3082, 3118, 4623, 4677, 6164, 6236, 9246, 9354, 18492, 18708, 35857, 71714, 104453, 107571, 143428, 208906, 215142, 313359, 417812, 430284, 626718, 1253436, 2402419, 4804838, 7207257, 9609676, 14414514, 28829028]

約数ペア:

[(1, 28829028), (2, 14414514), (3, 9609676), (4, 7207257), (6, 4804838), (12, 2402419), (23, 1253436), (46, 626718), (67, 430284), (69, 417812), (92, 313359), (134, 215142), (138, 208906), (201, 143428), (268, 107571), (276, 104453), (402, 71714), (804, 35857), (1541, 18708), (1559, 18492), (3082, 9354), (3118, 9246), (4623, 6236), (4677, 6164)]