28644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:56

約数の個数: 48

約数和(自身を含む): 86016

約数和(自身を除く): 57372

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 62, 66, 77, 84, 93, 124, 132, 154, 186, 217, 231, 308, 341, 372, 434, 462, 651, 682, 868, 924, 1023, 1302, 1364, 2046, 2387, 2604, 4092, 4774, 7161, 9548, 14322, 28644]

約数ペア:

[(1, 28644), (2, 14322), (3, 9548), (4, 7161), (6, 4774), (7, 4092), (11, 2604), (12, 2387), (14, 2046), (21, 1364), (22, 1302), (28, 1023), (31, 924), (33, 868), (42, 682), (44, 651), (62, 462), (66, 434), (77, 372), (84, 341), (93, 308), (124, 231), (132, 217), (154, 186)]