28789038

素因数分解:

$2^1\times 3^2\times {\mathrm{193}}^1\times {\mathrm{8287}}^1$

素因数の和:8488

約数の個数: 24

約数和(自身を含む): 62707008

約数和(自身を除く): 33917970

約数列:

[1, 2, 3, 6, 9, 18, 193, 386, 579, 1158, 1737, 3474, 8287, 16574, 24861, 49722, 74583, 149166, 1599391, 3198782, 4798173, 9596346, 14394519, 28789038]

約数ペア:

[(1, 28789038), (2, 14394519), (3, 9596346), (6, 4798173), (9, 3198782), (18, 1599391), (193, 149166), (386, 74583), (579, 49722), (1158, 24861), (1737, 16574), (3474, 8287)]