64679188

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{22871}}^1$

素因数の和:22983

約数の個数: 24

約数和(自身を含む): 130644864

約数和(自身を除く): 65965676

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 22871, 45742, 91484, 160097, 320194, 640388, 2309971, 4619942, 9239884, 16169797, 32339594, 64679188]

約数ペア:

[(1, 64679188), (2, 32339594), (4, 16169797), (7, 9239884), (14, 4619942), (28, 2309971), (101, 640388), (202, 320194), (404, 160097), (707, 91484), (1414, 45742), (2828, 22871)]