40979428

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{77029}}^1$

素因数の和:77059

約数の個数: 24

約数和(自身を含む): 86273600

約数和(自身を除く): 45294172

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 77029, 154058, 308116, 539203, 1078406, 1463551, 2156812, 2927102, 5854204, 10244857, 20489714, 40979428]

約数ペア:

[(1, 40979428), (2, 20489714), (4, 10244857), (7, 5854204), (14, 2927102), (19, 2156812), (28, 1463551), (38, 1078406), (76, 539203), (133, 308116), (266, 154058), (532, 77029)]