68938864

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{59023}}^1$

素因数の和:59104

約数の個数: 20

約数和(自身を含む): 135401056

約数和(自身を除く): 66462192

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 59023, 118046, 236092, 472184, 944368, 4308679, 8617358, 17234716, 34469432, 68938864]

約数ペア:

[(1, 68938864), (2, 34469432), (4, 17234716), (8, 8617358), (16, 4308679), (73, 944368), (146, 472184), (292, 236092), (584, 118046), (1168, 59023)]