26240464

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{23099}}^1$

素因数の和:23178

約数の個数: 20

約数和(自身を含む): 51559200

約数和(自身を除く): 25318736

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 23099, 46198, 92396, 184792, 369584, 1640029, 3280058, 6560116, 13120232, 26240464]

約数ペア:

[(1, 26240464), (2, 13120232), (4, 6560116), (8, 3280058), (16, 1640029), (71, 369584), (142, 184792), (284, 92396), (568, 46198), (1136, 23099)]