28857444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31231}}^1$

素因数の和:31256

約数の個数: 48

約数和(自身を含む): 83951616

約数和(自身を除く): 55094172

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, 31231, 62462, 93693, 124924, 187386, 218617, 343541, 374772, 437234, 655851, 687082, 874468, 1030623, 1311702, 1374164, 2061246, 2404787, 2623404, 4122492, 4809574, 7214361, 9619148, 14428722, 28857444]

約数ペア:

[(1, 28857444), (2, 14428722), (3, 9619148), (4, 7214361), (6, 4809574), (7, 4122492), (11, 2623404), (12, 2404787), (14, 2061246), (21, 1374164), (22, 1311702), (28, 1030623), (33, 874468), (42, 687082), (44, 655851), (66, 437234), (77, 374772), (84, 343541), (132, 218617), (154, 187386), (231, 124924), (308, 93693), (462, 62462), (924, 31231)]