64741831

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{49459}}^1$

素因数の和:49494

約数の個数: 16

約数和(自身を含む): 85466880

約数和(自身を除く): 20725049

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 49459, 346213, 544049, 840803, 3808343, 5885621, 9248833, 64741831]

約数ペア:

[(1, 64741831), (7, 9248833), (11, 5885621), (17, 3808343), (77, 840803), (119, 544049), (187, 346213), (1309, 49459)]