8189608

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 19008000

約数和(自身を除く): 10818392

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 43, 56, 76, 86, 133, 152, 172, 179, 266, 301, 344, 358, 532, 602, 716, 817, 1064, 1204, 1253, 1432, 1634, 2408, 2506, 3268, 3401, 5012, 5719, 6536, 6802, 7697, 10024, 11438, 13604, 15394, 22876, 23807, 27208, 30788, 45752, 47614, 53879, 61576, 95228, 107758, 146243, 190456, 215516, 292486, 431032, 584972, 1023701, 1169944, 2047402, 4094804, 8189608]

約数ペア:

[(1, 8189608), (2, 4094804), (4, 2047402), (7, 1169944), (8, 1023701), (14, 584972), (19, 431032), (28, 292486), (38, 215516), (43, 190456), (56, 146243), (76, 107758), (86, 95228), (133, 61576), (152, 53879), (172, 47614), (179, 45752), (266, 30788), (301, 27208), (344, 23807), (358, 22876), (532, 15394), (602, 13604), (716, 11438), (817, 10024), (1064, 7697), (1204, 6802), (1253, 6536), (1432, 5719), (1634, 5012), (2408, 3401), (2506, 3268)]