69578704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{334513}}^1$

素因数の和:334534

約数の個数: 20

約数和(自身を含む): 145179076

約数和(自身を除く): 75600372

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 334513, 669026, 1338052, 2676104, 4348669, 5352208, 8697338, 17394676, 34789352, 69578704]

約数ペア:

[(1, 69578704), (2, 34789352), (4, 17394676), (8, 8697338), (13, 5352208), (16, 4348669), (26, 2676104), (52, 1338052), (104, 669026), (208, 334513)]