74943988

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{86341}}^1$

素因数の和:86383

約数の個数: 24

約数和(自身を含む): 154724864

約数和(自身を除く): 79780876

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 86341, 172682, 345364, 604387, 1208774, 2417548, 2676571, 5353142, 10706284, 18735997, 37471994, 74943988]

約数ペア:

[(1, 74943988), (2, 37471994), (4, 18735997), (7, 10706284), (14, 5353142), (28, 2676571), (31, 2417548), (62, 1208774), (124, 604387), (217, 345364), (434, 172682), (868, 86341)]