25659712

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{30841}}^1$

素因数の和:30866

約数の個数: 28

約数和(自身を含む): 54837076

約数和(自身を除く): 29177364

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 30841, 61682, 123364, 246728, 400933, 493456, 801866, 986912, 1603732, 1973824, 3207464, 6414928, 12829856, 25659712]

約数ペア:

[(1, 25659712), (2, 12829856), (4, 6414928), (8, 3207464), (13, 1973824), (16, 1603732), (26, 986912), (32, 801866), (52, 493456), (64, 400933), (104, 246728), (208, 123364), (416, 61682), (832, 30841)]