2667328

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:670

約数の個数: 28

約数和(自身を含む): 5376672

約数和(自身を除く): 2709344

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 587, 1136, 1174, 2272, 2348, 4544, 4696, 9392, 18784, 37568, 41677, 83354, 166708, 333416, 666832, 1333664, 2667328]

約数ペア:

[(1, 2667328), (2, 1333664), (4, 666832), (8, 333416), (16, 166708), (32, 83354), (64, 41677), (71, 37568), (142, 18784), (284, 9392), (568, 4696), (587, 4544), (1136, 2348), (1174, 2272)]