78068452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{253469}}^1$

素因数の和:253491

約数の個数: 24

約数和(自身を含む): 170331840

約数和(自身を除く): 92263388

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 253469, 506938, 1013876, 1774283, 2788159, 3548566, 5576318, 7097132, 11152636, 19517113, 39034226, 78068452]

約数ペア:

[(1, 78068452), (2, 39034226), (4, 19517113), (7, 11152636), (11, 7097132), (14, 5576318), (22, 3548566), (28, 2788159), (44, 1774283), (77, 1013876), (154, 506938), (308, 253469)]