27303664

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{21601}}^1$

素因数の和:21688

約数の個数: 20

約数和(自身を含む): 53572960

約数和(自身を除く): 26269296

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 21601, 43202, 86404, 172808, 345616, 1706479, 3412958, 6825916, 13651832, 27303664]

約数ペア:

[(1, 27303664), (2, 13651832), (4, 6825916), (8, 3412958), (16, 1706479), (79, 345616), (158, 172808), (316, 86404), (632, 43202), (1264, 21601)]