28471566552

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{638147}}^1$

素因数の和:638193

約数の個数: 96

約数和(自身を含む): 84082380480

約数和(自身を除く): 55610813928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 169, 264, 286, 312, 338, 429, 507, 572, 676, 858, 1014, 1144, 1352, 1716, 1859, 2028, 3432, 3718, 4056, 5577, 7436, 11154, 14872, 22308, 44616, 638147, 1276294, 1914441, 2552588, 3828882, 5105176, 7019617, 7657764, 8295911, 14039234, 15315528, 16591822, 21058851, 24887733, 28078468, 33183644, 42117702, 49775466, 56156936, 66367288, 84235404, 91255021, 99550932, 107846843, 168470808, 182510042, 199101864, 215693686, 273765063, 323540529, 365020084, 431387372, 547530126, 647081058, 730040168, 862774744, 1095060252, 1186315273, 1294162116, 2190120504, 2372630546, 2588324232, 3558945819, 4745261092, 7117891638, 9490522184, 14235783276, 28471566552]

約数ペア:

[(1, 28471566552), (2, 14235783276), (3, 9490522184), (4, 7117891638), (6, 4745261092), (8, 3558945819), (11, 2588324232), (12, 2372630546), (13, 2190120504), (22, 1294162116), (24, 1186315273), (26, 1095060252), (33, 862774744), (39, 730040168), (44, 647081058), (52, 547530126), (66, 431387372), (78, 365020084), (88, 323540529), (104, 273765063), (132, 215693686), (143, 199101864), (156, 182510042), (169, 168470808), (264, 107846843), (286, 99550932), (312, 91255021), (338, 84235404), (429, 66367288), (507, 56156936), (572, 49775466), (676, 42117702), (858, 33183644), (1014, 28078468), (1144, 24887733), (1352, 21058851), (1716, 16591822), (1859, 15315528), (2028, 14039234), (3432, 8295911), (3718, 7657764), (4056, 7019617), (5577, 5105176), (7436, 3828882), (11154, 2552588), (14872, 1914441), (22308, 1276294), (44616, 638147)]