27218744

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15679}}^1$

素因数の和:15723

約数の個数: 32

約数和(自身を含む): 60211200

約数和(自身を除く): 32992456

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 15679, 31358, 62716, 109753, 125432, 219506, 439012, 486049, 878024, 972098, 1944196, 3402343, 3888392, 6804686, 13609372, 27218744]

約数ペア:

[(1, 27218744), (2, 13609372), (4, 6804686), (7, 3888392), (8, 3402343), (14, 1944196), (28, 972098), (31, 878024), (56, 486049), (62, 439012), (124, 219506), (217, 125432), (248, 109753), (434, 62716), (868, 31358), (1736, 15679)]