1885996288

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{9433}}^1$

素因数の和:9531

約数の個数: 72

約数和(自身を含む): 4165148736

約数和(自身を除く): 2279152448

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 128, 142, 176, 256, 284, 352, 568, 704, 781, 1136, 1408, 1562, 2272, 2816, 3124, 4544, 6248, 9088, 9433, 12496, 18176, 18866, 24992, 37732, 49984, 75464, 99968, 103763, 150928, 199936, 207526, 301856, 415052, 603712, 669743, 830104, 1207424, 1339486, 1660208, 2414848, 2678972, 3320416, 5357944, 6640832, 7367173, 10715888, 13281664, 14734346, 21431776, 26563328, 29468692, 42863552, 58937384, 85727104, 117874768, 171454208, 235749536, 471499072, 942998144, 1885996288]

約数ペア:

[(1, 1885996288), (2, 942998144), (4, 471499072), (8, 235749536), (11, 171454208), (16, 117874768), (22, 85727104), (32, 58937384), (44, 42863552), (64, 29468692), (71, 26563328), (88, 21431776), (128, 14734346), (142, 13281664), (176, 10715888), (256, 7367173), (284, 6640832), (352, 5357944), (568, 3320416), (704, 2678972), (781, 2414848), (1136, 1660208), (1408, 1339486), (1562, 1207424), (2272, 830104), (2816, 669743), (3124, 603712), (4544, 415052), (6248, 301856), (9088, 207526), (9433, 199936), (12496, 150928), (18176, 103763), (18866, 99968), (24992, 75464), (37732, 49984)]