455026432

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8245

約数の個数: 72

約数和(自身を含む): 1071644672

約数和(自身を除く): 616618240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 3472, 3968, 6944, 7936, 8191, 13888, 16382, 27776, 32764, 55552, 57337, 65528, 114674, 131056, 229348, 253921, 262112, 458696, 507842, 524224, 917392, 1015684, 1048448, 1777447, 1834784, 2031368, 2096896, 3554894, 3669568, 4062736, 7109788, 7339136, 8125472, 14219576, 14678272, 16250944, 28439152, 32501888, 56878304, 65003776, 113756608, 227513216, 455026432]

約数ペア:

[(1, 455026432), (2, 227513216), (4, 113756608), (7, 65003776), (8, 56878304), (14, 32501888), (16, 28439152), (28, 16250944), (31, 14678272), (32, 14219576), (56, 8125472), (62, 7339136), (64, 7109788), (112, 4062736), (124, 3669568), (128, 3554894), (217, 2096896), (224, 2031368), (248, 1834784), (256, 1777447), (434, 1048448), (448, 1015684), (496, 917392), (868, 524224), (896, 507842), (992, 458696), (1736, 262112), (1792, 253921), (1984, 229348), (3472, 131056), (3968, 114674), (6944, 65528), (7936, 57337), (8191, 55552), (13888, 32764), (16382, 27776)]