1569138656

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{4481}}^1$

素因数の和:4875

約数の個数: 48

約数和(自身を含む): 3198642048

約数和(自身を除く): 1629503392

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 353, 496, 706, 992, 1412, 2824, 4481, 5648, 8962, 10943, 11296, 17924, 21886, 35848, 43772, 71696, 87544, 138911, 143392, 175088, 277822, 350176, 555644, 1111288, 1581793, 2222576, 3163586, 4445152, 6327172, 12654344, 25308688, 49035583, 50617376, 98071166, 196142332, 392284664, 784569328, 1569138656]

約数ペア:

[(1, 1569138656), (2, 784569328), (4, 392284664), (8, 196142332), (16, 98071166), (31, 50617376), (32, 49035583), (62, 25308688), (124, 12654344), (248, 6327172), (353, 4445152), (496, 3163586), (706, 2222576), (992, 1581793), (1412, 1111288), (2824, 555644), (4481, 350176), (5648, 277822), (8962, 175088), (10943, 143392), (11296, 138911), (17924, 87544), (21886, 71696), (35848, 43772)]