26874356912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{349}}^1\times {\mathrm{1549}}^1$

素因数の和:2158

約数の個数: 80

約数和(自身を含む): 56506800000

約数和(自身を除く): 29632443088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 239, 349, 478, 698, 956, 1396, 1549, 1912, 2792, 3098, 3107, 3824, 4537, 5584, 6196, 6214, 9074, 12392, 12428, 18148, 20137, 24784, 24856, 36296, 40274, 49712, 72592, 80548, 83411, 161096, 166822, 322192, 333644, 370211, 540601, 667288, 740422, 1081202, 1084343, 1334576, 1480844, 2162404, 2168686, 2961688, 4324808, 4337372, 4812743, 5923376, 7027813, 8649616, 8674744, 9625486, 14055626, 17349488, 19250972, 28111252, 38501944, 56222504, 77003888, 112445008, 129203639, 258407278, 516814556, 1033629112, 1679647307, 2067258224, 3359294614, 6718589228, 13437178456, 26874356912]

約数ペア:

[(1, 26874356912), (2, 13437178456), (4, 6718589228), (8, 3359294614), (13, 2067258224), (16, 1679647307), (26, 1033629112), (52, 516814556), (104, 258407278), (208, 129203639), (239, 112445008), (349, 77003888), (478, 56222504), (698, 38501944), (956, 28111252), (1396, 19250972), (1549, 17349488), (1912, 14055626), (2792, 9625486), (3098, 8674744), (3107, 8649616), (3824, 7027813), (4537, 5923376), (5584, 4812743), (6196, 4337372), (6214, 4324808), (9074, 2961688), (12392, 2168686), (12428, 2162404), (18148, 1480844), (20137, 1334576), (24784, 1084343), (24856, 1081202), (36296, 740422), (40274, 667288), (49712, 540601), (72592, 370211), (80548, 333644), (83411, 322192), (161096, 166822)]