26556670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5197}}^1$

素因数の和:5284

約数の個数: 32

約数和(自身を含む): 55389888

約数和(自身を除く): 28833218

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 5197, 10394, 25985, 36379, 51970, 72758, 181895, 363790, 379381, 758762, 1896905, 2655667, 3793810, 5311334, 13278335, 26556670]

約数ペア:

[(1, 26556670), (2, 13278335), (5, 5311334), (7, 3793810), (10, 2655667), (14, 1896905), (35, 758762), (70, 379381), (73, 363790), (146, 181895), (365, 72758), (511, 51970), (730, 36379), (1022, 25985), (2555, 10394), (5110, 5197)]