28042644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7103}}^1$

素因数の和:7164

約数の個数: 48

約数和(自身を含む): 76382208

約数和(自身を除く): 48339564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 7103, 14206, 21309, 28412, 42618, 49721, 85236, 99442, 149163, 198884, 298326, 333841, 596652, 667682, 1001523, 1335364, 2003046, 2336887, 4006092, 4673774, 7010661, 9347548, 14021322, 28042644]

約数ペア:

[(1, 28042644), (2, 14021322), (3, 9347548), (4, 7010661), (6, 4673774), (7, 4006092), (12, 2336887), (14, 2003046), (21, 1335364), (28, 1001523), (42, 667682), (47, 596652), (84, 333841), (94, 298326), (141, 198884), (188, 149163), (282, 99442), (329, 85236), (564, 49721), (658, 42618), (987, 28412), (1316, 21309), (1974, 14206), (3948, 7103)]