66821276

素因数分解:

$2^2\times {\mathrm{59}}^2\times {\mathrm{4799}}^1$

素因数の和:4921

約数の個数: 18

約数和(自身を含む): 118977600

約数和(自身を除く): 52156324

約数列:

[1, 2, 4, 59, 118, 236, 3481, 4799, 6962, 9598, 13924, 19196, 283141, 566282, 1132564, 16705319, 33410638, 66821276]

約数ペア:

[(1, 66821276), (2, 33410638), (4, 16705319), (59, 1132564), (118, 566282), (236, 283141), (3481, 19196), (4799, 13924), (6962, 9598)]