78007744

素因数分解:

$2^6\times {\mathrm{419}}^1\times {\mathrm{2909}}^1$

素因数の和:3340

約数の個数: 28

約数和(自身を含む): 155219400

約数和(自身を除く): 77211656

約数列:

[1, 2, 4, 8, 16, 32, 64, 419, 838, 1676, 2909, 3352, 5818, 6704, 11636, 13408, 23272, 26816, 46544, 93088, 186176, 1218871, 2437742, 4875484, 9750968, 19501936, 39003872, 78007744]

約数ペア:

[(1, 78007744), (2, 39003872), (4, 19501936), (8, 9750968), (16, 4875484), (32, 2437742), (64, 1218871), (419, 186176), (838, 93088), (1676, 46544), (2909, 26816), (3352, 23272), (5818, 13408), (6704, 11636)]