28467008

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:351

約数の個数: 56

約数和(自身を含む): 59911488

約数和(自身を除く): 31444480

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 83, 92, 166, 184, 233, 332, 368, 466, 664, 736, 932, 1328, 1472, 1864, 1909, 2656, 3728, 3818, 5312, 5359, 7456, 7636, 10718, 14912, 15272, 19339, 21436, 30544, 38678, 42872, 61088, 77356, 85744, 122176, 154712, 171488, 309424, 342976, 444797, 618848, 889594, 1237696, 1779188, 3558376, 7116752, 14233504, 28467008]

約数ペア:

[(1, 28467008), (2, 14233504), (4, 7116752), (8, 3558376), (16, 1779188), (23, 1237696), (32, 889594), (46, 618848), (64, 444797), (83, 342976), (92, 309424), (166, 171488), (184, 154712), (233, 122176), (332, 85744), (368, 77356), (466, 61088), (664, 42872), (736, 38678), (932, 30544), (1328, 21436), (1472, 19339), (1864, 15272), (1909, 14912), (2656, 10718), (3728, 7636), (3818, 7456), (5312, 5359)]