27394672

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{21673}}^1$

素因数の和:21760

約数の個数: 20

約数和(自身を含む): 53751520

約数和(自身を除く): 26356848

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 21673, 43346, 86692, 173384, 346768, 1712167, 3424334, 6848668, 13697336, 27394672]

約数ペア:

[(1, 27394672), (2, 13697336), (4, 6848668), (8, 3424334), (16, 1712167), (79, 346768), (158, 173384), (316, 86692), (632, 43346), (1264, 21673)]