64454396162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1\times {\mathrm{27259}}^1$

素因数の和:27930

約数の個数: 32

約数和(自身を含む): 104874672000

約数和(自身を除く): 40420275838

約数列:

[1, 2, 13, 26, 199, 398, 457, 914, 2587, 5174, 5941, 11882, 27259, 54518, 90943, 181886, 354367, 708734, 1182259, 2364518, 5424541, 10849082, 12457363, 24914726, 70519033, 141038066, 161945719, 323891438, 2479015237, 4958030474, 32227198081, 64454396162]

約数ペア:

[(1, 64454396162), (2, 32227198081), (13, 4958030474), (26, 2479015237), (199, 323891438), (398, 161945719), (457, 141038066), (914, 70519033), (2587, 24914726), (5174, 12457363), (5941, 10849082), (11882, 5424541), (27259, 2364518), (54518, 1182259), (90943, 708734), (181886, 354367)]