21682048

素因数分解:

$2^7\times {\mathrm{233}}^1\times {\mathrm{727}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 43439760

約数和(自身を除く): 21757712

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 233, 466, 727, 932, 1454, 1864, 2908, 3728, 5816, 7456, 11632, 14912, 23264, 29824, 46528, 93056, 169391, 338782, 677564, 1355128, 2710256, 5420512, 10841024, 21682048]

約数ペア:

[(1, 21682048), (2, 10841024), (4, 5420512), (8, 2710256), (16, 1355128), (32, 677564), (64, 338782), (128, 169391), (233, 93056), (466, 46528), (727, 29824), (932, 23264), (1454, 14912), (1864, 11632), (2908, 7456), (3728, 5816)]