78764168

素因数分解:

$2^3\times 7^2\times {\mathrm{200929}}^1$

素因数の和:200949

約数の個数: 24

約数和(自身を含む): 171795150

約数和(自身を除く): 93030982

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 200929, 401858, 803716, 1406503, 1607432, 2813006, 5626012, 9845521, 11252024, 19691042, 39382084, 78764168]

約数ペア:

[(1, 78764168), (2, 39382084), (4, 19691042), (7, 11252024), (8, 9845521), (14, 5626012), (28, 2813006), (49, 1607432), (56, 1406503), (98, 803716), (196, 401858), (392, 200929)]