68393566

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1\times {\mathrm{1277}}^1$

素因数の和:1779

約数の個数: 16

約数和(自身を含む): 104591520

約数和(自身を除く): 36197954

約数列:

[1, 2, 61, 122, 439, 878, 1277, 2554, 26779, 53558, 77897, 155794, 560603, 1121206, 34196783, 68393566]

約数ペア:

[(1, 68393566), (2, 34196783), (61, 1121206), (122, 560603), (439, 155794), (878, 77897), (1277, 53558), (2554, 26779)]