72465998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{8297}}^1$

素因数の和:8707

約数の個数: 16

約数和(自身を含む): 118893744

約数和(自身を除く): 46427746

約数列:

[1, 2, 11, 22, 397, 794, 4367, 8297, 8734, 16594, 91267, 182534, 3293909, 6587818, 36232999, 72465998]

約数ペア:

[(1, 72465998), (2, 36232999), (11, 6587818), (22, 3293909), (397, 182534), (794, 91267), (4367, 16594), (8297, 8734)]