28783668

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{26951}}^1$

素因数の和:27047

約数の個数: 24

約数和(自身を含む): 67919040

約数和(自身を除く): 39135372

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 26951, 53902, 80853, 107804, 161706, 323412, 2398639, 4797278, 7195917, 9594556, 14391834, 28783668]

約数ペア:

[(1, 28783668), (2, 14391834), (3, 9594556), (4, 7195917), (6, 4797278), (12, 2398639), (89, 323412), (178, 161706), (267, 107804), (356, 80853), (534, 53902), (1068, 26951)]