15276416

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{5189}}^1$

素因数の和:5226

約数の個数: 32

約数和(自身を含む): 31762800

約数和(自身を除く): 16486384

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 5189, 10378, 20756, 41512, 83024, 119347, 166048, 238694, 332096, 477388, 664192, 954776, 1909552, 3819104, 7638208, 15276416]

約数ペア:

[(1, 15276416), (2, 7638208), (4, 3819104), (8, 1909552), (16, 954776), (23, 664192), (32, 477388), (46, 332096), (64, 238694), (92, 166048), (128, 119347), (184, 83024), (368, 41512), (736, 20756), (1472, 10378), (2944, 5189)]