27980696

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3709}}^1$

素因数の和:3779

約数の個数: 32

約数和(自身を含む): 56095200

約数和(自身を除く): 28114504

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 3709, 3772, 7418, 7544, 14836, 29672, 85307, 152069, 170614, 304138, 341228, 608276, 682456, 1216552, 3497587, 6995174, 13990348, 27980696]

約数ペア:

[(1, 27980696), (2, 13990348), (4, 6995174), (8, 3497587), (23, 1216552), (41, 682456), (46, 608276), (82, 341228), (92, 304138), (164, 170614), (184, 152069), (328, 85307), (943, 29672), (1886, 14836), (3709, 7544), (3772, 7418)]