78307568

素因数分解:

$2^4\times {\mathrm{1451}}^1\times {\mathrm{3373}}^1$

素因数の和:4832

約数の個数: 20

約数和(自身を含む): 151870488

約数和(自身を除く): 73562920

約数列:

[1, 2, 4, 8, 16, 1451, 2902, 3373, 5804, 6746, 11608, 13492, 23216, 26984, 53968, 4894223, 9788446, 19576892, 39153784, 78307568]

約数ペア:

[(1, 78307568), (2, 39153784), (4, 19576892), (8, 9788446), (16, 4894223), (1451, 53968), (2902, 26984), (3373, 23216), (5804, 13492), (6746, 11608)]