8075228

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 17445120

約数和(自身を除く): 9369892

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 353, 532, 602, 706, 817, 1204, 1412, 1634, 2471, 3268, 4942, 5719, 6707, 9884, 11438, 13414, 15179, 22876, 26828, 30358, 46949, 60716, 93898, 106253, 187796, 212506, 288401, 425012, 576802, 1153604, 2018807, 4037614, 8075228]

約数ペア:

[(1, 8075228), (2, 4037614), (4, 2018807), (7, 1153604), (14, 576802), (19, 425012), (28, 288401), (38, 212506), (43, 187796), (76, 106253), (86, 93898), (133, 60716), (172, 46949), (266, 30358), (301, 26828), (353, 22876), (532, 15179), (602, 13414), (706, 11438), (817, 9884), (1204, 6707), (1412, 5719), (1634, 4942), (2471, 3268)]