12736768

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{4523}}^1$

素因数の和:4550

約数の個数: 36

約数和(自身を含む): 27741168

約数和(自身を除く): 15004400

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 4523, 9046, 18092, 36184, 49753, 72368, 99506, 144736, 199012, 289472, 398024, 578944, 796048, 1157888, 1592096, 3184192, 6368384, 12736768]

約数ペア:

[(1, 12736768), (2, 6368384), (4, 3184192), (8, 1592096), (11, 1157888), (16, 796048), (22, 578944), (32, 398024), (44, 289472), (64, 199012), (88, 144736), (128, 99506), (176, 72368), (256, 49753), (352, 36184), (704, 18092), (1408, 9046), (2816, 4523)]