28953848

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4273}}^1$

素因数の和:4308

約数の個数: 48

約数和(自身を含む): 68213040

約数和(自身を除く): 39259192

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 4273, 6776, 8546, 17092, 29911, 34184, 47003, 59822, 94006, 119644, 188012, 239288, 329021, 376024, 517033, 658042, 1034066, 1316084, 2068132, 2632168, 3619231, 4136264, 7238462, 14476924, 28953848]

約数ペア:

[(1, 28953848), (2, 14476924), (4, 7238462), (7, 4136264), (8, 3619231), (11, 2632168), (14, 2068132), (22, 1316084), (28, 1034066), (44, 658042), (56, 517033), (77, 376024), (88, 329021), (121, 239288), (154, 188012), (242, 119644), (308, 94006), (484, 59822), (616, 47003), (847, 34184), (968, 29911), (1694, 17092), (3388, 8546), (4273, 6776)]