15471232

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 36426240

約数和(自身を除く): 20955008

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, 557, 868, 896, 992, 1114, 1736, 1984, 2228, 3472, 3899, 3968, 4456, 6944, 7798, 8912, 13888, 15596, 17267, 17824, 27776, 31192, 34534, 35648, 62384, 69068, 71296, 120869, 124768, 138136, 241738, 249536, 276272, 483476, 499072, 552544, 966952, 1105088, 1933904, 2210176, 3867808, 7735616, 15471232]

約数ペア:

[(1, 15471232), (2, 7735616), (4, 3867808), (7, 2210176), (8, 1933904), (14, 1105088), (16, 966952), (28, 552544), (31, 499072), (32, 483476), (56, 276272), (62, 249536), (64, 241738), (112, 138136), (124, 124768), (128, 120869), (217, 71296), (224, 69068), (248, 62384), (434, 35648), (448, 34534), (496, 31192), (557, 27776), (868, 17824), (896, 17267), (992, 15596), (1114, 13888), (1736, 8912), (1984, 7798), (2228, 6944), (3472, 4456), (3899, 3968)]