8245127708

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{2837}}^1$

素因数の和:3222

約数の個数: 48

約数和(自身を含む): 15066056544

約数和(自身を除く): 6820928836

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 277, 554, 1108, 2623, 2837, 5246, 5674, 10492, 11348, 11911, 16897, 23822, 33794, 47644, 67588, 121991, 173057, 243982, 346114, 487964, 692228, 726571, 785849, 1453142, 1571698, 2906284, 3143396, 7441451, 14882902, 29765804, 33791507, 47936789, 67583014, 95873578, 135166028, 191747156, 2061281927, 4122563854, 8245127708]

約数ペア:

[(1, 8245127708), (2, 4122563854), (4, 2061281927), (43, 191747156), (61, 135166028), (86, 95873578), (122, 67583014), (172, 47936789), (244, 33791507), (277, 29765804), (554, 14882902), (1108, 7441451), (2623, 3143396), (2837, 2906284), (5246, 1571698), (5674, 1453142), (10492, 785849), (11348, 726571), (11911, 692228), (16897, 487964), (23822, 346114), (33794, 243982), (47644, 173057), (67588, 121991)]