78246364

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{38281}}^1$

素因数の和:38365

約数の個数: 24

約数和(自身を含む): 158640608

約数和(自身を除く): 80394244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 38281, 76562, 153124, 267967, 535934, 1071868, 2794513, 5589026, 11178052, 19561591, 39123182, 78246364]

約数ペア:

[(1, 78246364), (2, 39123182), (4, 19561591), (7, 11178052), (14, 5589026), (28, 2794513), (73, 1071868), (146, 535934), (292, 267967), (511, 153124), (1022, 76562), (2044, 38281)]