28176434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{98519}}^1$

素因数の和:98545

約数の個数: 16

約数和(自身を含む): 49654080

約数和(自身を除く): 21477646

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 98519, 197038, 1083709, 1280747, 2167418, 2561494, 14088217, 28176434]

約数ペア:

[(1, 28176434), (2, 14088217), (11, 2561494), (13, 2167418), (22, 1280747), (26, 1083709), (143, 197038), (286, 98519)]