28472316

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{81817}}^1$

素因数の和:81853

約数の個数: 24

約数和(自身を含む): 68727120

約数和(自身を除く): 40254804

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 81817, 163634, 245451, 327268, 490902, 981804, 2372693, 4745386, 7118079, 9490772, 14236158, 28472316]

約数ペア:

[(1, 28472316), (2, 14236158), (3, 9490772), (4, 7118079), (6, 4745386), (12, 2372693), (29, 981804), (58, 490902), (87, 327268), (116, 245451), (174, 163634), (348, 81817)]