28355292

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37507}}^1$

素因数の和:37527

約数の個数: 48

約数和(自身を含む): 84017920

約数和(自身を除く): 55662628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 37507, 75014, 112521, 150028, 225042, 262549, 337563, 450084, 525098, 675126, 787647, 1012689, 1050196, 1350252, 1575294, 2025378, 2362941, 3150588, 4050756, 4725882, 7088823, 9451764, 14177646, 28355292]

約数ペア:

[(1, 28355292), (2, 14177646), (3, 9451764), (4, 7088823), (6, 4725882), (7, 4050756), (9, 3150588), (12, 2362941), (14, 2025378), (18, 1575294), (21, 1350252), (27, 1050196), (28, 1012689), (36, 787647), (42, 675126), (54, 525098), (63, 450084), (84, 337563), (108, 262549), (126, 225042), (189, 150028), (252, 112521), (378, 75014), (756, 37507)]