38965444

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1021}}^1$

素因数の和:1108

約数の個数: 48

約数和(自身を含む): 82414080

約数和(自身を除く): 43448636

約数列:

[1, 2, 4, 7, 14, 28, 29, 47, 58, 94, 116, 188, 203, 329, 406, 658, 812, 1021, 1316, 1363, 2042, 2726, 4084, 5452, 7147, 9541, 14294, 19082, 28588, 29609, 38164, 47987, 59218, 95974, 118436, 191948, 207263, 335909, 414526, 671818, 829052, 1343636, 1391623, 2783246, 5566492, 9741361, 19482722, 38965444]

約数ペア:

[(1, 38965444), (2, 19482722), (4, 9741361), (7, 5566492), (14, 2783246), (28, 1391623), (29, 1343636), (47, 829052), (58, 671818), (94, 414526), (116, 335909), (188, 207263), (203, 191948), (329, 118436), (406, 95974), (658, 59218), (812, 47987), (1021, 38164), (1316, 29609), (1363, 28588), (2042, 19082), (2726, 14294), (4084, 9541), (5452, 7147)]