26554396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6781}}^1$

素因数の和:6885

約数の個数: 24

約数和(自身を含む): 51271920

約数和(自身を除く): 24717524

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 6781, 13562, 27124, 74591, 149182, 298364, 603509, 1207018, 2414036, 6638599, 13277198, 26554396]

約数ペア:

[(1, 26554396), (2, 13277198), (4, 6638599), (11, 2414036), (22, 1207018), (44, 603509), (89, 298364), (178, 149182), (356, 74591), (979, 27124), (1958, 13562), (3916, 6781)]