28790916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31159}}^1$

素因数の和:31184

約数の個数: 48

約数和(自身を含む): 83758080

約数和(自身を除く): 54967164

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, 31159, 62318, 93477, 124636, 186954, 218113, 342749, 373908, 436226, 654339, 685498, 872452, 1028247, 1308678, 1370996, 2056494, 2399243, 2617356, 4112988, 4798486, 7197729, 9596972, 14395458, 28790916]

約数ペア:

[(1, 28790916), (2, 14395458), (3, 9596972), (4, 7197729), (6, 4798486), (7, 4112988), (11, 2617356), (12, 2399243), (14, 2056494), (21, 1370996), (22, 1308678), (28, 1028247), (33, 872452), (42, 685498), (44, 654339), (66, 436226), (77, 373908), (84, 342749), (132, 218113), (154, 186954), (231, 124636), (308, 93477), (462, 62318), (924, 31159)]