39769088

素因数分解:

$2^{10}\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:638

約数の個数: 44

約数和(自身を含む): 80766432

約数和(自身を除く): 40997344

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 547, 568, 1024, 1094, 1136, 2188, 2272, 4376, 4544, 8752, 9088, 17504, 18176, 35008, 36352, 38837, 70016, 72704, 77674, 140032, 155348, 280064, 310696, 560128, 621392, 1242784, 2485568, 4971136, 9942272, 19884544, 39769088]

約数ペア:

[(1, 39769088), (2, 19884544), (4, 9942272), (8, 4971136), (16, 2485568), (32, 1242784), (64, 621392), (71, 560128), (128, 310696), (142, 280064), (256, 155348), (284, 140032), (512, 77674), (547, 72704), (568, 70016), (1024, 38837), (1094, 36352), (1136, 35008), (2188, 18176), (2272, 17504), (4376, 9088), (4544, 8752)]