12744688

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:286

約数の個数: 60

約数和(自身を含む): 28201320

約数和(自身を除く): 15456632

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 121, 176, 227, 232, 242, 319, 454, 464, 484, 638, 908, 968, 1276, 1816, 1936, 2497, 2552, 3509, 3632, 4994, 5104, 6583, 7018, 9988, 13166, 14036, 19976, 26332, 27467, 28072, 39952, 52664, 54934, 56144, 72413, 105328, 109868, 144826, 219736, 289652, 439472, 579304, 796543, 1158608, 1593086, 3186172, 6372344, 12744688]

約数ペア:

[(1, 12744688), (2, 6372344), (4, 3186172), (8, 1593086), (11, 1158608), (16, 796543), (22, 579304), (29, 439472), (44, 289652), (58, 219736), (88, 144826), (116, 109868), (121, 105328), (176, 72413), (227, 56144), (232, 54934), (242, 52664), (319, 39952), (454, 28072), (464, 27467), (484, 26332), (638, 19976), (908, 14036), (968, 13166), (1276, 9988), (1816, 7018), (1936, 6583), (2497, 5104), (2552, 4994), (3509, 3632)]