73215842

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{121621}}^1$

素因数の和:121673

約数の個数: 16

約数和(自身を含む): 128432832

約数和(自身を除く): 55216990

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 121621, 243242, 851347, 1702694, 5229703, 10459406, 36607921, 73215842]

約数ペア:

[(1, 73215842), (2, 36607921), (7, 10459406), (14, 5229703), (43, 1702694), (86, 851347), (301, 243242), (602, 121621)]