73775312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{354689}}^1$

素因数の和:354710

約数の個数: 20

約数和(自身を含む): 153935460

約数和(自身を除く): 80160148

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 354689, 709378, 1418756, 2837512, 4610957, 5675024, 9221914, 18443828, 36887656, 73775312]

約数ペア:

[(1, 73775312), (2, 36887656), (4, 18443828), (8, 9221914), (13, 5675024), (16, 4610957), (26, 2837512), (52, 1418756), (104, 709378), (208, 354689)]