61357744

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{23819}}^1$

素因数の和:23857

約数の個数: 40

約数和(自身を含む): 141776640

約数和(自身を除く): 80418896

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 23819, 47638, 95276, 166733, 190552, 333466, 381104, 547837, 666932, 1095674, 1333864, 2191348, 2667728, 3834859, 4382696, 7669718, 8765392, 15339436, 30678872, 61357744]

約数ペア:

[(1, 61357744), (2, 30678872), (4, 15339436), (7, 8765392), (8, 7669718), (14, 4382696), (16, 3834859), (23, 2667728), (28, 2191348), (46, 1333864), (56, 1095674), (92, 666932), (112, 547837), (161, 381104), (184, 333466), (322, 190552), (368, 166733), (644, 95276), (1288, 47638), (2576, 23819)]