12742744

素因数分解:

$2^3\times 7^2\times {\mathrm{32507}}^1$

素因数の和:32527

約数の個数: 24

約数和(自身を含む): 27794340

約数和(自身を除く): 15051596

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 32507, 65014, 130028, 227549, 260056, 455098, 910196, 1592843, 1820392, 3185686, 6371372, 12742744]

約数ペア:

[(1, 12742744), (2, 6371372), (4, 3185686), (7, 1820392), (8, 1592843), (14, 910196), (28, 455098), (49, 260056), (56, 227549), (98, 130028), (196, 65014), (392, 32507)]