26961616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{153191}}^1$

素因数の和:153210

約数の個数: 20

約数和(自身を含む): 56987424

約数和(自身を除く): 30025808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 153191, 306382, 612764, 1225528, 1685101, 2451056, 3370202, 6740404, 13480808, 26961616]

約数ペア:

[(1, 26961616), (2, 13480808), (4, 6740404), (8, 3370202), (11, 2451056), (16, 1685101), (22, 1225528), (44, 612764), (88, 306382), (176, 153191)]