26654776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{195991}}^1$

素因数の和:196014

約数の個数: 16

約数和(自身を含む): 52917840

約数和(自身を除く): 26263064

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 195991, 391982, 783964, 1567928, 3331847, 6663694, 13327388, 26654776]

約数ペア:

[(1, 26654776), (2, 13327388), (4, 6663694), (8, 3331847), (17, 1567928), (34, 783964), (68, 391982), (136, 195991)]