78878098

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{57241}}^1$

素因数の和:57309

約数の個数: 16

約数和(自身を含む): 129824856

約数和(自身を除く): 50946758

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 57241, 114482, 744133, 1488266, 3033773, 6067546, 39439049, 78878098]

約数ペア:

[(1, 78878098), (2, 39439049), (13, 6067546), (26, 3033773), (53, 1488266), (106, 744133), (689, 114482), (1378, 57241)]