72751508

素因数分解:

$2^2\times {\mathrm{73}}^2\times {\mathrm{3413}}^1$

素因数の和:3563

約数の個数: 18

約数和(自身を含む): 129120894

約数和(自身を除く): 56369386

約数列:

[1, 2, 4, 73, 146, 292, 3413, 5329, 6826, 10658, 13652, 21316, 249149, 498298, 996596, 18187877, 36375754, 72751508]

約数ペア:

[(1, 72751508), (2, 36375754), (4, 18187877), (73, 996596), (146, 498298), (292, 249149), (3413, 21316), (5329, 13652), (6826, 10658)]