78739904

素因数分解:

$2^6\times {\mathrm{1230311}}^1$

素因数の和:1230323

約数の個数: 14

約数和(自身を含む): 156249624

約数和(自身を除く): 77509720

約数列:

[1, 2, 4, 8, 16, 32, 64, 1230311, 2460622, 4921244, 9842488, 19684976, 39369952, 78739904]

約数ペア:

[(1, 78739904), (2, 39369952), (4, 19684976), (8, 9842488), (16, 4921244), (32, 2460622), (64, 1230311)]