28825576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{277169}}^1$

素因数の和:277188

約数の個数: 16

約数和(自身を含む): 58205700

約数和(自身を除く): 29380124

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 277169, 554338, 1108676, 2217352, 3603197, 7206394, 14412788, 28825576]

約数ペア:

[(1, 28825576), (2, 14412788), (4, 7206394), (8, 3603197), (13, 2217352), (26, 1108676), (52, 554338), (104, 277169)]