27531952

素因数分解:

$2^4\times 7^1\times {\mathrm{245821}}^1$

素因数の和:245836

約数の個数: 20

約数和(自身を含む): 60963856

約数和(自身を除く): 33431904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 245821, 491642, 983284, 1720747, 1966568, 3441494, 3933136, 6882988, 13765976, 27531952]

約数ペア:

[(1, 27531952), (2, 13765976), (4, 6882988), (7, 3933136), (8, 3441494), (14, 1966568), (16, 1720747), (28, 983284), (56, 491642), (112, 245821)]