27388496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{100693}}^1$

素因数の和:100718

約数の個数: 20

約数和(自身を含む): 56187252

約数和(自身を除く): 28798756

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 100693, 201386, 402772, 805544, 1611088, 1711781, 3423562, 6847124, 13694248, 27388496]

約数ペア:

[(1, 27388496), (2, 13694248), (4, 6847124), (8, 3423562), (16, 1711781), (17, 1611088), (34, 805544), (68, 402772), (136, 201386), (272, 100693)]