25123912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12413}}^1$

素因数の和:12453

約数の個数: 32

約数和(自身を含む): 53628480

約数和(自身を除く): 28504568

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 12413, 24826, 49652, 99304, 136543, 273086, 285499, 546172, 570998, 1092344, 1141996, 2283992, 3140489, 6280978, 12561956, 25123912]

約数ペア:

[(1, 25123912), (2, 12561956), (4, 6280978), (8, 3140489), (11, 2283992), (22, 1141996), (23, 1092344), (44, 570998), (46, 546172), (88, 285499), (92, 273086), (184, 136543), (253, 99304), (506, 49652), (1012, 24826), (2024, 12413)]