26808676

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1451}}^1$

素因数の和:1635

約数の個数: 24

約数和(自身を含む): 48787200

約数和(自身を除く): 21978524

約数列:

[1, 2, 4, 31, 62, 124, 149, 298, 596, 1451, 2902, 4619, 5804, 9238, 18476, 44981, 89962, 179924, 216199, 432398, 864796, 6702169, 13404338, 26808676]

約数ペア:

[(1, 26808676), (2, 13404338), (4, 6702169), (31, 864796), (62, 432398), (124, 216199), (149, 179924), (298, 89962), (596, 44981), (1451, 18476), (2902, 9238), (4619, 5804)]