28493176

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{733}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 55226160

約数和(自身を除く): 26732984

約数列:

[1, 2, 4, 8, 43, 86, 113, 172, 226, 344, 452, 733, 904, 1466, 2932, 4859, 5864, 9718, 19436, 31519, 38872, 63038, 82829, 126076, 165658, 252152, 331316, 662632, 3561647, 7123294, 14246588, 28493176]

約数ペア:

[(1, 28493176), (2, 14246588), (4, 7123294), (8, 3561647), (43, 662632), (86, 331316), (113, 252152), (172, 165658), (226, 126076), (344, 82829), (452, 63038), (733, 38872), (904, 31519), (1466, 19436), (2932, 9718), (4859, 5864)]