28755804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31121}}^1$

素因数の和:31146

約数の個数: 48

約数和(自身を含む): 83655936

約数和(自身を除く): 54900132

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 31121, 62242, 93363, 124484, 186726, 217847, 342331, 373452, 435694, 653541, 684662, 871388, 1026993, 1307082, 1369324, 2053986, 2396317, 2614164, 4107972, 4792634, 7188951, 9585268, 14377902, 28755804]

約数ペア:

[(1, 28755804), (2, 14377902), (3, 9585268), (4, 7188951), (6, 4792634), (7, 4107972), (11, 2614164), (12, 2396317), (14, 2053986), (21, 1369324), (22, 1307082), (28, 1026993), (33, 871388), (42, 684662), (44, 653541), (66, 435694), (77, 373452), (84, 342331), (132, 217847), (154, 186726), (231, 124484), (308, 93363), (462, 62242), (924, 31121)]