2793557936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{1327}}^1$

素因数の和:1726

約数の個数: 80

約数和(自身を含む): 6051696000

約数和(自身を除く): 3258138064

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 349, 377, 464, 698, 754, 1327, 1396, 1508, 2654, 2792, 3016, 4537, 5308, 5584, 6032, 9074, 10121, 10616, 17251, 18148, 20242, 21232, 34502, 36296, 38483, 40484, 69004, 72592, 76966, 80968, 131573, 138008, 153932, 161936, 263146, 276016, 307864, 463123, 500279, 526292, 615728, 926246, 1000558, 1052584, 1852492, 2001116, 2105168, 3704984, 4002232, 6020599, 7409968, 8004464, 12041198, 13430567, 24082396, 26861134, 48164792, 53722268, 96329584, 107444536, 174597371, 214889072, 349194742, 698389484, 1396778968, 2793557936]

約数ペア:

[(1, 2793557936), (2, 1396778968), (4, 698389484), (8, 349194742), (13, 214889072), (16, 174597371), (26, 107444536), (29, 96329584), (52, 53722268), (58, 48164792), (104, 26861134), (116, 24082396), (208, 13430567), (232, 12041198), (349, 8004464), (377, 7409968), (464, 6020599), (698, 4002232), (754, 3704984), (1327, 2105168), (1396, 2001116), (1508, 1852492), (2654, 1052584), (2792, 1000558), (3016, 926246), (4537, 615728), (5308, 526292), (5584, 500279), (6032, 463123), (9074, 307864), (10121, 276016), (10616, 263146), (17251, 161936), (18148, 153932), (20242, 138008), (21232, 131573), (34502, 80968), (36296, 76966), (38483, 72592), (40484, 69004)]