15745029328

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2991077}}^1$

素因数の和:2991139

約数の個数: 40

約数和(自身を含む): 35605792512

約数和(自身を除く): 19860763184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 2991077, 5982154, 11964308, 20937539, 23928616, 41875078, 47857232, 83750156, 140580619, 167500312, 281161238, 335000624, 562322476, 984064333, 1124644952, 1968128666, 2249289904, 3936257332, 7872514664, 15745029328]

約数ペア:

[(1, 15745029328), (2, 7872514664), (4, 3936257332), (7, 2249289904), (8, 1968128666), (14, 1124644952), (16, 984064333), (28, 562322476), (47, 335000624), (56, 281161238), (94, 167500312), (112, 140580619), (188, 83750156), (329, 47857232), (376, 41875078), (658, 23928616), (752, 20937539), (1316, 11964308), (2632, 5982154), (5264, 2991077)]