28480302

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^2\times {\mathrm{997}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 66227280

約数和(自身を除く): 37746978

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 529, 621, 997, 1058, 1242, 1587, 1994, 2991, 3174, 4761, 5982, 8973, 9522, 14283, 17946, 22931, 26919, 28566, 45862, 53838, 68793, 137586, 206379, 412758, 527413, 619137, 1054826, 1238274, 1582239, 3164478, 4746717, 9493434, 14240151, 28480302]

約数ペア:

[(1, 28480302), (2, 14240151), (3, 9493434), (6, 4746717), (9, 3164478), (18, 1582239), (23, 1238274), (27, 1054826), (46, 619137), (54, 527413), (69, 412758), (138, 206379), (207, 137586), (414, 68793), (529, 53838), (621, 45862), (997, 28566), (1058, 26919), (1242, 22931), (1587, 17946), (1994, 14283), (2991, 9522), (3174, 8973), (4761, 5982)]