26780571168

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{50971}}^1$

素因数の和:51418

約数の個数: 96

約数和(自身を含む): 75887929152

約数和(自身を除く): 49107357984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 421, 624, 842, 1248, 1263, 1684, 2526, 3368, 5052, 5473, 6736, 10104, 10946, 13472, 16419, 20208, 21892, 32838, 40416, 43784, 50971, 65676, 87568, 101942, 131352, 152913, 175136, 203884, 262704, 305826, 407768, 525408, 611652, 662623, 815536, 1223304, 1325246, 1631072, 1987869, 2446608, 2650492, 3975738, 4893216, 5300984, 7951476, 10601968, 15902952, 21203936, 21458791, 31805904, 42917582, 63611808, 64376373, 85835164, 128752746, 171670328, 257505492, 278964283, 343340656, 515010984, 557928566, 686681312, 836892849, 1030021968, 1115857132, 1673785698, 2060043936, 2231714264, 3347571396, 4463428528, 6695142792, 8926857056, 13390285584, 26780571168]

約数ペア:

[(1, 26780571168), (2, 13390285584), (3, 8926857056), (4, 6695142792), (6, 4463428528), (8, 3347571396), (12, 2231714264), (13, 2060043936), (16, 1673785698), (24, 1115857132), (26, 1030021968), (32, 836892849), (39, 686681312), (48, 557928566), (52, 515010984), (78, 343340656), (96, 278964283), (104, 257505492), (156, 171670328), (208, 128752746), (312, 85835164), (416, 64376373), (421, 63611808), (624, 42917582), (842, 31805904), (1248, 21458791), (1263, 21203936), (1684, 15902952), (2526, 10601968), (3368, 7951476), (5052, 5300984), (5473, 4893216), (6736, 3975738), (10104, 2650492), (10946, 2446608), (13472, 1987869), (16419, 1631072), (20208, 1325246), (21892, 1223304), (32838, 815536), (40416, 662623), (43784, 611652), (50971, 525408), (65676, 407768), (87568, 305826), (101942, 262704), (131352, 203884), (152913, 175136)]