27885364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2039}}^1$

素因数の和:2319

約数の個数: 24

約数和(自身を含む): 52778880

約数和(自身を除く): 24893516

約数列:

[1, 2, 4, 13, 26, 52, 263, 526, 1052, 2039, 3419, 4078, 6838, 8156, 13676, 26507, 53014, 106028, 536257, 1072514, 2145028, 6971341, 13942682, 27885364]

約数ペア:

[(1, 27885364), (2, 13942682), (4, 6971341), (13, 2145028), (26, 1072514), (52, 536257), (263, 106028), (526, 53014), (1052, 26507), (2039, 13676), (3419, 8156), (4078, 6838)]