12888064

素因数分解:

$2^{11}\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 96

約数和(自身を含む): 31449600

約数和(自身を除く): 18561536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 64, 112, 116, 124, 128, 203, 217, 224, 232, 248, 256, 406, 434, 448, 464, 496, 512, 812, 868, 896, 899, 928, 992, 1024, 1624, 1736, 1792, 1798, 1856, 1984, 2048, 3248, 3472, 3584, 3596, 3712, 3968, 6293, 6496, 6944, 7168, 7192, 7424, 7936, 12586, 12992, 13888, 14336, 14384, 14848, 15872, 25172, 25984, 27776, 28768, 29696, 31744, 50344, 51968, 55552, 57536, 59392, 63488, 100688, 103936, 111104, 115072, 201376, 207872, 222208, 230144, 402752, 415744, 444416, 460288, 805504, 920576, 1611008, 1841152, 3222016, 6444032, 12888064]

約数ペア:

[(1, 12888064), (2, 6444032), (4, 3222016), (7, 1841152), (8, 1611008), (14, 920576), (16, 805504), (28, 460288), (29, 444416), (31, 415744), (32, 402752), (56, 230144), (58, 222208), (62, 207872), (64, 201376), (112, 115072), (116, 111104), (124, 103936), (128, 100688), (203, 63488), (217, 59392), (224, 57536), (232, 55552), (248, 51968), (256, 50344), (406, 31744), (434, 29696), (448, 28768), (464, 27776), (496, 25984), (512, 25172), (812, 15872), (868, 14848), (896, 14384), (899, 14336), (928, 13888), (992, 12992), (1024, 12586), (1624, 7936), (1736, 7424), (1792, 7192), (1798, 7168), (1856, 6944), (1984, 6496), (2048, 6293), (3248, 3968), (3472, 3712), (3584, 3596)]