3119728

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{2671}}^1$

素因数の和:2752

約数の個数: 20

約数和(自身を含む): 6129568

約数和(自身を除く): 3009840

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 2671, 5342, 10684, 21368, 42736, 194983, 389966, 779932, 1559864, 3119728]

約数ペア:

[(1, 3119728), (2, 1559864), (4, 779932), (8, 389966), (16, 194983), (73, 42736), (146, 21368), (292, 10684), (584, 5342), (1168, 2671)]