38443636

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1621}}^1$

素因数の和:1661

約数の個数: 54

約数和(自身を含む): 86074674

約数和(自身を除く): 47631038

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 196, 242, 308, 484, 539, 847, 1078, 1621, 1694, 2156, 3242, 3388, 5929, 6484, 11347, 11858, 17831, 22694, 23716, 35662, 45388, 71324, 79429, 124817, 158858, 196141, 249634, 317716, 392282, 499268, 784564, 873719, 1372987, 1747438, 2745974, 3494876, 5491948, 9610909, 19221818, 38443636]

約数ペア:

[(1, 38443636), (2, 19221818), (4, 9610909), (7, 5491948), (11, 3494876), (14, 2745974), (22, 1747438), (28, 1372987), (44, 873719), (49, 784564), (77, 499268), (98, 392282), (121, 317716), (154, 249634), (196, 196141), (242, 158858), (308, 124817), (484, 79429), (539, 71324), (847, 45388), (1078, 35662), (1621, 23716), (1694, 22694), (2156, 17831), (3242, 11858), (3388, 11347), (5929, 6484)]