28616906

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^2$

素因数の和:266

約数の個数: 24

約数和(自身を含む): 45519744

約数和(自身を除く): 16902838

約数列:

[1, 2, 31, 62, 67, 83, 134, 166, 2077, 2573, 4154, 5146, 5561, 6889, 11122, 13778, 172391, 213559, 344782, 427118, 461563, 923126, 14308453, 28616906]

約数ペア:

[(1, 28616906), (2, 14308453), (31, 923126), (62, 461563), (67, 427118), (83, 344782), (134, 213559), (166, 172391), (2077, 13778), (2573, 11122), (4154, 6889), (5146, 5561)]