27720474622

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{18773}}^1\times {\mathrm{4421}}^1$

素因数の和:23363

約数の個数: 16

約数和(自身を含む): 41841388512

約数和(自身を除く): 14120913890

約数列:

[1, 2, 167, 334, 4421, 8842, 18773, 37546, 738307, 1476614, 3135091, 6270182, 82995433, 165990866, 13860237311, 27720474622]

約数ペア:

[(1, 27720474622), (2, 13860237311), (167, 165990866), (334, 82995433), (4421, 6270182), (8842, 3135091), (18773, 1476614), (37546, 738307)]