2124502912

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{76487}}^1$

素因数の和:76539

約数の個数: 64

約数和(自身を含む): 4993136640

約数和(自身を除く): 2868633728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 3472, 3968, 6944, 13888, 27776, 76487, 152974, 305948, 535409, 611896, 1070818, 1223792, 2141636, 2371097, 2447584, 4283272, 4742194, 4895168, 8566544, 9484388, 9790336, 16597679, 17133088, 18968776, 33195358, 34266176, 37937552, 66390716, 68532352, 75875104, 132781432, 151750208, 265562864, 303500416, 531125728, 1062251456, 2124502912]

約数ペア:

[(1, 2124502912), (2, 1062251456), (4, 531125728), (7, 303500416), (8, 265562864), (14, 151750208), (16, 132781432), (28, 75875104), (31, 68532352), (32, 66390716), (56, 37937552), (62, 34266176), (64, 33195358), (112, 18968776), (124, 17133088), (128, 16597679), (217, 9790336), (224, 9484388), (248, 8566544), (434, 4895168), (448, 4742194), (496, 4283272), (868, 2447584), (896, 2371097), (992, 2141636), (1736, 1223792), (1984, 1070818), (3472, 611896), (3968, 535409), (6944, 305948), (13888, 152974), (27776, 76487)]