28206444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11579}}^1$

素因数の和:11622

約数の個数: 48

約数和(自身を含む): 77817600

約数和(自身を除く): 49611156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 11579, 23158, 34737, 46316, 69474, 81053, 138948, 162106, 243159, 324212, 335791, 486318, 671582, 972636, 1007373, 1343164, 2014746, 2350537, 4029492, 4701074, 7051611, 9402148, 14103222, 28206444]

約数ペア:

[(1, 28206444), (2, 14103222), (3, 9402148), (4, 7051611), (6, 4701074), (7, 4029492), (12, 2350537), (14, 2014746), (21, 1343164), (28, 1007373), (29, 972636), (42, 671582), (58, 486318), (84, 335791), (87, 324212), (116, 243159), (174, 162106), (203, 138948), (348, 81053), (406, 69474), (609, 46316), (812, 34737), (1218, 23158), (2436, 11579)]