69619012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{5197}}^1$

素因数の和:5415

約数の個数: 24

約数和(自身を含む): 129679704

約数和(自身を除く): 60060692

約数列:

[1, 2, 4, 17, 34, 68, 197, 394, 788, 3349, 5197, 6698, 10394, 13396, 20788, 88349, 176698, 353396, 1023809, 2047618, 4095236, 17404753, 34809506, 69619012]

約数ペア:

[(1, 69619012), (2, 34809506), (4, 17404753), (17, 4095236), (34, 2047618), (68, 1023809), (197, 353396), (394, 176698), (788, 88349), (3349, 20788), (5197, 13396), (6698, 10394)]