26633428

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{947}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 47779200

約数和(自身を除く): 21145772

約数列:

[1, 2, 4, 79, 89, 158, 178, 316, 356, 947, 1894, 3788, 7031, 14062, 28124, 74813, 84283, 149626, 168566, 299252, 337132, 6658357, 13316714, 26633428]

約数ペア:

[(1, 26633428), (2, 13316714), (4, 6658357), (79, 337132), (89, 299252), (158, 168566), (178, 149626), (316, 84283), (356, 74813), (947, 28124), (1894, 14062), (3788, 7031)]