123523072

素因数分解:

$2^{12}\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:646

約数の個数: 52

約数和(自身を含む): 252118980

約数和(自身を除く): 128595908

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 569, 848, 1024, 1138, 1696, 2048, 2276, 3392, 4096, 4552, 6784, 9104, 13568, 18208, 27136, 30157, 36416, 54272, 60314, 72832, 108544, 120628, 145664, 217088, 241256, 291328, 482512, 582656, 965024, 1165312, 1930048, 2330624, 3860096, 7720192, 15440384, 30880768, 61761536, 123523072]

約数ペア:

[(1, 123523072), (2, 61761536), (4, 30880768), (8, 15440384), (16, 7720192), (32, 3860096), (53, 2330624), (64, 1930048), (106, 1165312), (128, 965024), (212, 582656), (256, 482512), (424, 291328), (512, 241256), (569, 217088), (848, 145664), (1024, 120628), (1138, 108544), (1696, 72832), (2048, 60314), (2276, 54272), (3392, 36416), (4096, 30157), (4552, 27136), (6784, 18208), (9104, 13568)]