64261248

素因数分解:

$2^7\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2357}}^1$

素因数の和:2445

約数の個数: 64

約数和(自身を含む): 173171520

約数和(自身を除く): 108910272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 284, 384, 426, 568, 852, 1136, 1704, 2272, 2357, 3408, 4544, 4714, 6816, 7071, 9088, 9428, 13632, 14142, 18856, 27264, 28284, 37712, 56568, 75424, 113136, 150848, 167347, 226272, 301696, 334694, 452544, 502041, 669388, 905088, 1004082, 1338776, 2008164, 2677552, 4016328, 5355104, 8032656, 10710208, 16065312, 21420416, 32130624, 64261248]

約数ペア:

[(1, 64261248), (2, 32130624), (3, 21420416), (4, 16065312), (6, 10710208), (8, 8032656), (12, 5355104), (16, 4016328), (24, 2677552), (32, 2008164), (48, 1338776), (64, 1004082), (71, 905088), (96, 669388), (128, 502041), (142, 452544), (192, 334694), (213, 301696), (284, 226272), (384, 167347), (426, 150848), (568, 113136), (852, 75424), (1136, 56568), (1704, 37712), (2272, 28284), (2357, 27264), (3408, 18856), (4544, 14142), (4714, 13632), (6816, 9428), (7071, 9088)]