46719622912

素因数分解:

$2^8\times {\mathrm{157}}^1\times {\mathrm{257}}^1\times {\mathrm{4523}}^1$

素因数の和:4953

約数の個数: 72

約数和(自身を含む): 94236747696

約数和(自身を除く): 47517124784

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 257, 314, 514, 628, 1028, 1256, 2056, 2512, 4112, 4523, 5024, 8224, 9046, 10048, 16448, 18092, 20096, 32896, 36184, 40192, 40349, 65792, 72368, 80698, 144736, 161396, 289472, 322792, 578944, 645584, 710111, 1157888, 1162411, 1291168, 1420222, 2324822, 2582336, 2840444, 4649644, 5164672, 5680888, 9299288, 10329344, 11361776, 18598576, 22723552, 37197152, 45447104, 74394304, 90894208, 148788608, 181788416, 182498527, 297577216, 364997054, 729994108, 1459988216, 2919976432, 5839952864, 11679905728, 23359811456, 46719622912]

約数ペア:

[(1, 46719622912), (2, 23359811456), (4, 11679905728), (8, 5839952864), (16, 2919976432), (32, 1459988216), (64, 729994108), (128, 364997054), (157, 297577216), (256, 182498527), (257, 181788416), (314, 148788608), (514, 90894208), (628, 74394304), (1028, 45447104), (1256, 37197152), (2056, 22723552), (2512, 18598576), (4112, 11361776), (4523, 10329344), (5024, 9299288), (8224, 5680888), (9046, 5164672), (10048, 4649644), (16448, 2840444), (18092, 2582336), (20096, 2324822), (32896, 1420222), (36184, 1291168), (40192, 1162411), (40349, 1157888), (65792, 710111), (72368, 645584), (80698, 578944), (144736, 322792), (161396, 289472)]