1411072

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:88

約数の個数: 48

約数和(自身を含む): 3095820

約数和(自身を除く): 1684748

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 128, 208, 212, 256, 416, 424, 512, 689, 832, 848, 1024, 1378, 1664, 1696, 2048, 2756, 3328, 3392, 5512, 6656, 6784, 11024, 13312, 13568, 22048, 26624, 27136, 44096, 54272, 88192, 108544, 176384, 352768, 705536, 1411072]

約数ペア:

[(1, 1411072), (2, 705536), (4, 352768), (8, 176384), (13, 108544), (16, 88192), (26, 54272), (32, 44096), (52, 27136), (53, 26624), (64, 22048), (104, 13568), (106, 13312), (128, 11024), (208, 6784), (212, 6656), (256, 5512), (416, 3392), (424, 3328), (512, 2756), (689, 2048), (832, 1696), (848, 1664), (1024, 1378)]