27740872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{203977}}^1$

素因数の和:204000

約数の個数: 16

約数和(自身を含む): 55074060

約数和(自身を除く): 27333188

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 203977, 407954, 815908, 1631816, 3467609, 6935218, 13870436, 27740872]

約数ペア:

[(1, 27740872), (2, 13870436), (4, 6935218), (8, 3467609), (17, 1631816), (34, 815908), (68, 407954), (136, 203977)]