57718528

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1093

約数の個数: 72

約数和(自身を含む): 136048640

約数和(自身を除く): 78330112

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, 1039, 1736, 1792, 1984, 2078, 3472, 3968, 4156, 6944, 7273, 7936, 8312, 13888, 14546, 16624, 27776, 29092, 32209, 33248, 55552, 58184, 64418, 66496, 116368, 128836, 132992, 225463, 232736, 257672, 265984, 450926, 465472, 515344, 901852, 930944, 1030688, 1803704, 1861888, 2061376, 3607408, 4122752, 7214816, 8245504, 14429632, 28859264, 57718528]

約数ペア:

[(1, 57718528), (2, 28859264), (4, 14429632), (7, 8245504), (8, 7214816), (14, 4122752), (16, 3607408), (28, 2061376), (31, 1861888), (32, 1803704), (56, 1030688), (62, 930944), (64, 901852), (112, 515344), (124, 465472), (128, 450926), (217, 265984), (224, 257672), (248, 232736), (256, 225463), (434, 132992), (448, 128836), (496, 116368), (868, 66496), (896, 64418), (992, 58184), (1039, 55552), (1736, 33248), (1792, 32209), (1984, 29092), (2078, 27776), (3472, 16624), (3968, 14546), (4156, 13888), (6944, 8312), (7273, 7936)]