27693764

素因数分解:

$2^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{1543}}^1$

素因数の和:2195

約数の個数: 24

約数和(自身を含む): 55509888

約数和(自身を除く): 27816124

約数列:

[1, 2, 4, 7, 14, 28, 641, 1282, 1543, 2564, 3086, 4487, 6172, 8974, 10801, 17948, 21602, 43204, 989063, 1978126, 3956252, 6923441, 13846882, 27693764]

約数ペア:

[(1, 27693764), (2, 13846882), (4, 6923441), (7, 3956252), (14, 1978126), (28, 989063), (641, 43204), (1282, 21602), (1543, 17948), (2564, 10801), (3086, 8974), (4487, 6172)]