66419948

素因数分解:

$2^2\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{1667}}^1$

素因数の和:3101

約数の個数: 24

約数和(自身を含む): 133012992

約数和(自身を除く): 66593044

約数列:

[1, 2, 4, 7, 14, 28, 1423, 1667, 2846, 3334, 5692, 6668, 9961, 11669, 19922, 23338, 39844, 46676, 2372141, 4744282, 9488564, 16604987, 33209974, 66419948]

約数ペア:

[(1, 66419948), (2, 33209974), (4, 16604987), (7, 9488564), (14, 4744282), (28, 2372141), (1423, 46676), (1667, 39844), (2846, 23338), (3334, 19922), (5692, 11669), (6668, 9961)]