26702928128

素因数分解:

$2^8\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{13109}}^1$

素因数の和:13307

約数の個数: 72

約数和(自身を含む): 54531569400

約数和(自身を除く): 27828641272

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 109, 128, 146, 218, 256, 292, 436, 584, 872, 1168, 1744, 2336, 3488, 4672, 6976, 7957, 9344, 13109, 13952, 15914, 18688, 26218, 27904, 31828, 52436, 63656, 104872, 127312, 209744, 254624, 419488, 509248, 838976, 956957, 1018496, 1428881, 1677952, 1913914, 2036992, 2857762, 3355904, 3827828, 5715524, 7655656, 11431048, 15311312, 22862096, 30622624, 45724192, 61245248, 91448384, 104308313, 122490496, 182896768, 208616626, 244980992, 365793536, 417233252, 834466504, 1668933008, 3337866016, 6675732032, 13351464064, 26702928128]

約数ペア:

[(1, 26702928128), (2, 13351464064), (4, 6675732032), (8, 3337866016), (16, 1668933008), (32, 834466504), (64, 417233252), (73, 365793536), (109, 244980992), (128, 208616626), (146, 182896768), (218, 122490496), (256, 104308313), (292, 91448384), (436, 61245248), (584, 45724192), (872, 30622624), (1168, 22862096), (1744, 15311312), (2336, 11431048), (3488, 7655656), (4672, 5715524), (6976, 3827828), (7957, 3355904), (9344, 2857762), (13109, 2036992), (13952, 1913914), (15914, 1677952), (18688, 1428881), (26218, 1018496), (27904, 956957), (31828, 838976), (52436, 509248), (63656, 419488), (104872, 254624), (127312, 209744)]