27381716

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1187}}^1$

素因数の和:1343

約数の個数: 24

約数和(自身を含む): 49230720

約数和(自身を除く): 21849004

約数列:

[1, 2, 4, 73, 79, 146, 158, 292, 316, 1187, 2374, 4748, 5767, 11534, 23068, 86651, 93773, 173302, 187546, 346604, 375092, 6845429, 13690858, 27381716]

約数ペア:

[(1, 27381716), (2, 13690858), (4, 6845429), (73, 375092), (79, 346604), (146, 187546), (158, 173302), (292, 93773), (316, 86651), (1187, 23068), (2374, 11534), (4748, 5767)]