71992336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{346117}}^1$

素因数の和:346138

約数の個数: 20

約数和(自身を含む): 150215212

約数和(自身を除く): 78222876

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 346117, 692234, 1384468, 2768936, 4499521, 5537872, 8999042, 17998084, 35996168, 71992336]

約数ペア:

[(1, 71992336), (2, 35996168), (4, 17998084), (8, 8999042), (13, 5537872), (16, 4499521), (26, 2768936), (52, 1384468), (104, 692234), (208, 346117)]