64472228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{1931}}^1$

素因数の和:2443

約数の個数: 24

約数和(自身を含む): 119768544

約数和(自身を除く): 55296316

約数列:

[1, 2, 4, 17, 34, 68, 491, 982, 1931, 1964, 3862, 7724, 8347, 16694, 32827, 33388, 65654, 131308, 948121, 1896242, 3792484, 16118057, 32236114, 64472228]

約数ペア:

[(1, 64472228), (2, 32236114), (4, 16118057), (17, 3792484), (34, 1896242), (68, 948121), (491, 131308), (982, 65654), (1931, 33388), (1964, 32827), (3862, 16694), (7724, 8347)]