78009698

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1787}}^1$

素因数の和:1898

約数の個数: 32

約数和(自身を含む): 133370496

約数和(自身を除く): 55360798

約数列:

[1, 2, 13, 23, 26, 46, 73, 146, 299, 598, 949, 1679, 1787, 1898, 3358, 3574, 21827, 23231, 41101, 43654, 46462, 82202, 130451, 260902, 534313, 1068626, 1695863, 3000373, 3391726, 6000746, 39004849, 78009698]

約数ペア:

[(1, 78009698), (2, 39004849), (13, 6000746), (23, 3391726), (26, 3000373), (46, 1695863), (73, 1068626), (146, 534313), (299, 260902), (598, 130451), (949, 82202), (1679, 46462), (1787, 43654), (1898, 41101), (3358, 23231), (3574, 21827)]