15665034496

素因数分解:

$2^8\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{1861}}^1$

素因数の和:2259

約数の個数: 72

約数和(自身を含む): 31650097248

約数和(自身を除く): 15985062752

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 251, 256, 262, 502, 524, 1004, 1048, 1861, 2008, 2096, 3722, 4016, 4192, 7444, 8032, 8384, 14888, 16064, 16768, 29776, 32128, 32881, 33536, 59552, 64256, 65762, 119104, 131524, 238208, 243791, 263048, 467111, 476416, 487582, 526096, 934222, 975164, 1052192, 1868444, 1950328, 2104384, 3736888, 3900656, 4208768, 7473776, 7801312, 8417536, 14947552, 15602624, 29895104, 31205248, 59790208, 61191541, 62410496, 119580416, 122383082, 244766164, 489532328, 979064656, 1958129312, 3916258624, 7832517248, 15665034496]

約数ペア:

[(1, 15665034496), (2, 7832517248), (4, 3916258624), (8, 1958129312), (16, 979064656), (32, 489532328), (64, 244766164), (128, 122383082), (131, 119580416), (251, 62410496), (256, 61191541), (262, 59790208), (502, 31205248), (524, 29895104), (1004, 15602624), (1048, 14947552), (1861, 8417536), (2008, 7801312), (2096, 7473776), (3722, 4208768), (4016, 3900656), (4192, 3736888), (7444, 2104384), (8032, 1950328), (8384, 1868444), (14888, 1052192), (16064, 975164), (16768, 934222), (29776, 526096), (32128, 487582), (32881, 476416), (33536, 467111), (59552, 263048), (64256, 243791), (65762, 238208), (119104, 131524)]