39565708

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1489}}^1$

素因数の和:1586

約数の個数: 48

約数和(自身を含む): 86443840

約数和(自身を除く): 46878132

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 1022, 1489, 1898, 2044, 2978, 3796, 5956, 6643, 10423, 13286, 19357, 20846, 26572, 38714, 41692, 77428, 108697, 135499, 217394, 270998, 434788, 541996, 760879, 1413061, 1521758, 2826122, 3043516, 5652244, 9891427, 19782854, 39565708]

約数ペア:

[(1, 39565708), (2, 19782854), (4, 9891427), (7, 5652244), (13, 3043516), (14, 2826122), (26, 1521758), (28, 1413061), (52, 760879), (73, 541996), (91, 434788), (146, 270998), (182, 217394), (292, 135499), (364, 108697), (511, 77428), (949, 41692), (1022, 38714), (1489, 26572), (1898, 20846), (2044, 19357), (2978, 13286), (3796, 10423), (5956, 6643)]