21417802912

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{5717}}^1$

素因数の和:6134

約数の個数: 96

約数和(自身を含む): 47723800320

約数和(自身を除く): 26305997408

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 176, 232, 319, 352, 367, 464, 638, 734, 928, 1276, 1468, 2552, 2936, 4037, 5104, 5717, 5872, 8074, 10208, 10643, 11434, 11744, 16148, 21286, 22868, 32296, 42572, 45736, 62887, 64592, 85144, 91472, 117073, 125774, 129184, 165793, 170288, 182944, 234146, 251548, 331586, 340576, 468292, 503096, 663172, 936584, 1006192, 1326344, 1823723, 1873168, 2012384, 2098139, 2652688, 3647446, 3746336, 4196278, 5305376, 7294892, 8392556, 14589784, 16785112, 23079529, 29179568, 33570224, 46159058, 58359136, 60846031, 67140448, 92318116, 121692062, 184636232, 243384124, 369272464, 486768248, 669306341, 738544928, 973536496, 1338612682, 1947072992, 2677225364, 5354450728, 10708901456, 21417802912]

約数ペア:

[(1, 21417802912), (2, 10708901456), (4, 5354450728), (8, 2677225364), (11, 1947072992), (16, 1338612682), (22, 973536496), (29, 738544928), (32, 669306341), (44, 486768248), (58, 369272464), (88, 243384124), (116, 184636232), (176, 121692062), (232, 92318116), (319, 67140448), (352, 60846031), (367, 58359136), (464, 46159058), (638, 33570224), (734, 29179568), (928, 23079529), (1276, 16785112), (1468, 14589784), (2552, 8392556), (2936, 7294892), (4037, 5305376), (5104, 4196278), (5717, 3746336), (5872, 3647446), (8074, 2652688), (10208, 2098139), (10643, 2012384), (11434, 1873168), (11744, 1823723), (16148, 1326344), (21286, 1006192), (22868, 936584), (32296, 663172), (42572, 503096), (45736, 468292), (62887, 340576), (64592, 331586), (85144, 251548), (91472, 234146), (117073, 182944), (125774, 170288), (129184, 165793)]