28110828

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{26321}}^1$

素因数の和:26417

約数の個数: 24

約数和(自身を含む): 66331440

約数和(自身を除く): 38220612

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 26321, 52642, 78963, 105284, 157926, 315852, 2342569, 4685138, 7027707, 9370276, 14055414, 28110828]

約数ペア:

[(1, 28110828), (2, 14055414), (3, 9370276), (4, 7027707), (6, 4685138), (12, 2342569), (89, 315852), (178, 157926), (267, 105284), (356, 78963), (534, 52642), (1068, 26321)]