78861248

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{64853}}^1$

素因数の和:64884

約数の個数: 28

約数和(自身を含む): 164729160

約数和(自身を除く): 85867912

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 64853, 129706, 259412, 518824, 1037648, 1232207, 2075296, 2464414, 4150592, 4928828, 9857656, 19715312, 39430624, 78861248]

約数ペア:

[(1, 78861248), (2, 39430624), (4, 19715312), (8, 9857656), (16, 4928828), (19, 4150592), (32, 2464414), (38, 2075296), (64, 1232207), (76, 1037648), (152, 518824), (304, 259412), (608, 129706), (1216, 64853)]