28945376

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{12391}}^1$

素因数の和:12474

約数の個数: 24

約数和(自身を含む): 57771504

約数和(自身を除く): 28826128

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 12391, 24782, 49564, 99128, 198256, 396512, 904543, 1809086, 3618172, 7236344, 14472688, 28945376]

約数ペア:

[(1, 28945376), (2, 14472688), (4, 7236344), (8, 3618172), (16, 1809086), (32, 904543), (73, 396512), (146, 198256), (292, 99128), (584, 49564), (1168, 24782), (2336, 12391)]