12920350528

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{48193}}^1$

素因数の和:48335

約数の個数: 56

約数和(自身を含む): 26441156160

約数和(自身を除く): 13520805632

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 71, 118, 142, 236, 284, 472, 568, 944, 1136, 1888, 2272, 3776, 4189, 4544, 8378, 16756, 33512, 48193, 67024, 96386, 134048, 192772, 268096, 385544, 771088, 1542176, 2843387, 3084352, 3421703, 5686774, 6843406, 11373548, 13686812, 22747096, 27373624, 45494192, 54747248, 90988384, 109494496, 181976768, 201880477, 218988992, 403760954, 807521908, 1615043816, 3230087632, 6460175264, 12920350528]

約数ペア:

[(1, 12920350528), (2, 6460175264), (4, 3230087632), (8, 1615043816), (16, 807521908), (32, 403760954), (59, 218988992), (64, 201880477), (71, 181976768), (118, 109494496), (142, 90988384), (236, 54747248), (284, 45494192), (472, 27373624), (568, 22747096), (944, 13686812), (1136, 11373548), (1888, 6843406), (2272, 5686774), (3776, 3421703), (4189, 3084352), (4544, 2843387), (8378, 1542176), (16756, 771088), (33512, 385544), (48193, 268096), (67024, 192772), (96386, 134048)]