28030194

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{17497}}^1$

素因数の和:17594

約数の個数: 24

約数和(自身を含む): 61417980

約数和(自身を除く): 33387786

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 17497, 34994, 52491, 104982, 157473, 314946, 1557233, 3114466, 4671699, 9343398, 14015097, 28030194]

約数ペア:

[(1, 28030194), (2, 14015097), (3, 9343398), (6, 4671699), (9, 3114466), (18, 1557233), (89, 314946), (178, 157473), (267, 104982), (534, 52491), (801, 34994), (1602, 17497)]