2144768

素因数分解:

$2^9\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 40

約数和(自身を含む): 4419360

約数和(自身を除く): 2274592

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 71, 118, 128, 142, 236, 256, 284, 472, 512, 568, 944, 1136, 1888, 2272, 3776, 4189, 4544, 7552, 8378, 9088, 15104, 16756, 18176, 30208, 33512, 36352, 67024, 134048, 268096, 536192, 1072384, 2144768]

約数ペア:

[(1, 2144768), (2, 1072384), (4, 536192), (8, 268096), (16, 134048), (32, 67024), (59, 36352), (64, 33512), (71, 30208), (118, 18176), (128, 16756), (142, 15104), (236, 9088), (256, 8378), (284, 7552), (472, 4544), (512, 4189), (568, 3776), (944, 2272), (1136, 1888)]