67389568

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{12841}}^1$

素因数の和:12896

約数の個数: 32

約数和(自身を含む): 137537820

約数和(自身を除く): 70148252

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 12841, 25682, 51364, 102728, 205456, 410912, 526481, 821824, 1052962, 1643648, 2105924, 4211848, 8423696, 16847392, 33694784, 67389568]

約数ペア:

[(1, 67389568), (2, 33694784), (4, 16847392), (8, 8423696), (16, 4211848), (32, 2105924), (41, 1643648), (64, 1052962), (82, 821824), (128, 526481), (164, 410912), (328, 205456), (656, 102728), (1312, 51364), (2624, 25682), (5248, 12841)]