3877216

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:947

約数の個数: 48

約数和(自身を含む): 9192960

約数和(自身を除く): 5315744

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 911, 1064, 1822, 2128, 3644, 4256, 6377, 7288, 12754, 14576, 17309, 25508, 29152, 34618, 51016, 69236, 102032, 121163, 138472, 204064, 242326, 276944, 484652, 553888, 969304, 1938608, 3877216]

約数ペア:

[(1, 3877216), (2, 1938608), (4, 969304), (7, 553888), (8, 484652), (14, 276944), (16, 242326), (19, 204064), (28, 138472), (32, 121163), (38, 102032), (56, 69236), (76, 51016), (112, 34618), (133, 29152), (152, 25508), (224, 17309), (266, 14576), (304, 12754), (532, 7288), (608, 6377), (911, 4256), (1064, 3644), (1822, 2128)]