16764454784

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{54869}}^1$

素因数の和:54932

約数の個数: 128

約数和(自身を含む): 42982963200

約数和(自身を除く): 26218508416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 176, 217, 224, 248, 308, 341, 352, 434, 448, 496, 616, 682, 704, 868, 896, 992, 1232, 1364, 1408, 1736, 1984, 2387, 2464, 2728, 3472, 3968, 4774, 4928, 5456, 6944, 9548, 9856, 10912, 13888, 19096, 21824, 27776, 38192, 43648, 54869, 76384, 109738, 152768, 219476, 305536, 384083, 438952, 603559, 768166, 877904, 1207118, 1536332, 1700939, 1755808, 2414236, 3072664, 3401878, 3511616, 4224913, 4828472, 6145328, 6803756, 7023232, 8449826, 9656944, 11906573, 12290656, 13607512, 16899652, 18710329, 19313888, 23813146, 24581312, 27215024, 33799304, 37420658, 38627776, 47626292, 49162624, 54430048, 67598608, 74841316, 77255552, 95252584, 108860096, 130972303, 135197216, 149682632, 190505168, 217720192, 261944606, 270394432, 299365264, 381010336, 523889212, 540788864, 598730528, 762020672, 1047778424, 1197461056, 1524041344, 2095556848, 2394922112, 4191113696, 8382227392, 16764454784]

約数ペア:

[(1, 16764454784), (2, 8382227392), (4, 4191113696), (7, 2394922112), (8, 2095556848), (11, 1524041344), (14, 1197461056), (16, 1047778424), (22, 762020672), (28, 598730528), (31, 540788864), (32, 523889212), (44, 381010336), (56, 299365264), (62, 270394432), (64, 261944606), (77, 217720192), (88, 190505168), (112, 149682632), (124, 135197216), (128, 130972303), (154, 108860096), (176, 95252584), (217, 77255552), (224, 74841316), (248, 67598608), (308, 54430048), (341, 49162624), (352, 47626292), (434, 38627776), (448, 37420658), (496, 33799304), (616, 27215024), (682, 24581312), (704, 23813146), (868, 19313888), (896, 18710329), (992, 16899652), (1232, 13607512), (1364, 12290656), (1408, 11906573), (1736, 9656944), (1984, 8449826), (2387, 7023232), (2464, 6803756), (2728, 6145328), (3472, 4828472), (3968, 4224913), (4774, 3511616), (4928, 3401878), (5456, 3072664), (6944, 2414236), (9548, 1755808), (9856, 1700939), (10912, 1536332), (13888, 1207118), (19096, 877904), (21824, 768166), (27776, 603559), (38192, 438952), (43648, 384083), (54869, 305536), (76384, 219476), (109738, 152768)]