68028224

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1361}}^1$

素因数の和:1455

約数の個数: 56

約数和(自身を含む): 149449536

約数和(自身を除く): 81421312

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 142, 176, 284, 352, 568, 704, 781, 1136, 1361, 1562, 2272, 2722, 3124, 4544, 5444, 6248, 10888, 12496, 14971, 21776, 24992, 29942, 43552, 49984, 59884, 87104, 96631, 119768, 193262, 239536, 386524, 479072, 773048, 958144, 1062941, 1546096, 2125882, 3092192, 4251764, 6184384, 8503528, 17007056, 34014112, 68028224]

約数ペア:

[(1, 68028224), (2, 34014112), (4, 17007056), (8, 8503528), (11, 6184384), (16, 4251764), (22, 3092192), (32, 2125882), (44, 1546096), (64, 1062941), (71, 958144), (88, 773048), (142, 479072), (176, 386524), (284, 239536), (352, 193262), (568, 119768), (704, 96631), (781, 87104), (1136, 59884), (1361, 49984), (1562, 43552), (2272, 29942), (2722, 24992), (3124, 21776), (4544, 14971), (5444, 12496), (6248, 10888)]