65939668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{9601}}^1$

素因数の和:9723

約数の個数: 24

約数和(自身を含む): 123404904

約数和(自身を除く): 57465236

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 404, 1717, 3434, 6868, 9601, 19202, 38404, 163217, 326434, 652868, 969701, 1939402, 3878804, 16484917, 32969834, 65939668]

約数ペア:

[(1, 65939668), (2, 32969834), (4, 16484917), (17, 3878804), (34, 1939402), (68, 969701), (101, 652868), (202, 326434), (404, 163217), (1717, 38404), (3434, 19202), (6868, 9601)]