25044608

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 53464320

約数和(自身を除く): 28419712

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 128, 181, 184, 188, 362, 368, 376, 724, 736, 752, 1081, 1448, 1472, 1504, 2162, 2896, 2944, 3008, 4163, 4324, 5792, 6016, 8326, 8507, 8648, 11584, 16652, 17014, 17296, 23168, 33304, 34028, 34592, 66608, 68056, 69184, 133216, 136112, 138368, 195661, 266432, 272224, 391322, 532864, 544448, 782644, 1088896, 1565288, 3130576, 6261152, 12522304, 25044608]

約数ペア:

[(1, 25044608), (2, 12522304), (4, 6261152), (8, 3130576), (16, 1565288), (23, 1088896), (32, 782644), (46, 544448), (47, 532864), (64, 391322), (92, 272224), (94, 266432), (128, 195661), (181, 138368), (184, 136112), (188, 133216), (362, 69184), (368, 68056), (376, 66608), (724, 34592), (736, 34028), (752, 33304), (1081, 23168), (1448, 17296), (1472, 17014), (1504, 16652), (2162, 11584), (2896, 8648), (2944, 8507), (3008, 8326), (4163, 6016), (4324, 5792)]