27407312

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{21683}}^1$

素因数の和:21770

約数の個数: 20

約数和(自身を含む): 53776320

約数和(自身を除く): 26369008

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 21683, 43366, 86732, 173464, 346928, 1712957, 3425914, 6851828, 13703656, 27407312]

約数ペア:

[(1, 27407312), (2, 13703656), (4, 6851828), (8, 3425914), (16, 1712957), (79, 346928), (158, 173464), (316, 86732), (632, 43366), (1264, 21683)]