26861156

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{56431}}^1$

素因数の和:56459

約数の個数: 24

約数和(自身を含む): 56883456

約数和(自身を除く): 30022300

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 56431, 112862, 225724, 395017, 790034, 959327, 1580068, 1918654, 3837308, 6715289, 13430578, 26861156]

約数ペア:

[(1, 26861156), (2, 13430578), (4, 6715289), (7, 3837308), (14, 1918654), (17, 1580068), (28, 959327), (34, 790034), (68, 395017), (119, 225724), (238, 112862), (476, 56431)]