13378536728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23291}}^1\times {\mathrm{3779}}^1$

素因数の和:27095

約数の個数: 32

約数和(自身を含む): 26413128000

約数和(自身を除く): 13034591272

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 3779, 7558, 15116, 23291, 30232, 46582, 71801, 93164, 143602, 186328, 287204, 442529, 574408, 885058, 1770116, 3540232, 88016689, 176033378, 352066756, 704133512, 1672317091, 3344634182, 6689268364, 13378536728]

約数ペア:

[(1, 13378536728), (2, 6689268364), (4, 3344634182), (8, 1672317091), (19, 704133512), (38, 352066756), (76, 176033378), (152, 88016689), (3779, 3540232), (7558, 1770116), (15116, 885058), (23291, 574408), (30232, 442529), (46582, 287204), (71801, 186328), (93164, 143602)]