64743854

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1367}}^1$

素因数の和:1592

約数の個数: 32

約数和(自身を含む): 118195200

約数和(自身を除く): 53451346

約数列:

[1, 2, 7, 14, 17, 34, 119, 199, 238, 398, 1367, 1393, 2734, 2786, 3383, 6766, 9569, 19138, 23239, 23681, 46478, 47362, 162673, 272033, 325346, 544066, 1904231, 3808462, 4624561, 9249122, 32371927, 64743854]

約数ペア:

[(1, 64743854), (2, 32371927), (7, 9249122), (14, 4624561), (17, 3808462), (34, 1904231), (119, 544066), (199, 325346), (238, 272033), (398, 162673), (1367, 47362), (1393, 46478), (2734, 23681), (2786, 23239), (3383, 19138), (6766, 9569)]