78939406

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4211}}^1$

素因数の和:4336

約数の個数: 32

約数和(自身を含む): 147184128

約数和(自身を除く): 68244722

約数列:

[1, 2, 7, 13, 14, 26, 91, 103, 182, 206, 721, 1339, 1442, 2678, 4211, 8422, 9373, 18746, 29477, 54743, 58954, 109486, 383201, 433733, 766402, 867466, 3036131, 5638529, 6072262, 11277058, 39469703, 78939406]

約数ペア:

[(1, 78939406), (2, 39469703), (7, 11277058), (13, 6072262), (14, 5638529), (26, 3036131), (91, 867466), (103, 766402), (182, 433733), (206, 383201), (721, 109486), (1339, 58954), (1442, 54743), (2678, 29477), (4211, 18746), (8422, 9373)]