66042844

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{102551}}^1$

素因数の和:102585

約数の個数: 24

約数和(自身を含む): 137829888

約数和(自身を除く): 71787044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 102551, 205102, 410204, 717857, 1435714, 2358673, 2871428, 4717346, 9434692, 16510711, 33021422, 66042844]

約数ペア:

[(1, 66042844), (2, 33021422), (4, 16510711), (7, 9434692), (14, 4717346), (23, 2871428), (28, 2358673), (46, 1435714), (92, 717857), (161, 410204), (322, 205102), (644, 102551)]