22678208

素因数分解:

$2^6\times 7^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:469

約数の個数: 56

約数和(自身を含む): 51889152

約数和(自身を除く): 29210944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 223, 224, 227, 446, 448, 454, 892, 908, 1561, 1589, 1784, 1816, 3122, 3178, 3568, 3632, 6244, 6356, 7136, 7264, 12488, 12712, 14272, 14528, 24976, 25424, 49952, 50621, 50848, 99904, 101242, 101696, 202484, 354347, 404968, 708694, 809936, 1417388, 1619872, 2834776, 3239744, 5669552, 11339104, 22678208]

約数ペア:

[(1, 22678208), (2, 11339104), (4, 5669552), (7, 3239744), (8, 2834776), (14, 1619872), (16, 1417388), (28, 809936), (32, 708694), (56, 404968), (64, 354347), (112, 202484), (223, 101696), (224, 101242), (227, 99904), (446, 50848), (448, 50621), (454, 49952), (892, 25424), (908, 24976), (1561, 14528), (1589, 14272), (1784, 12712), (1816, 12488), (3122, 7264), (3178, 7136), (3568, 6356), (3632, 6244)]