78578422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{7213}}^1$

素因数の和:7647

約数の個数: 16

約数和(自身を含む): 127254960

約数和(自身を除く): 48676538

約数列:

[1, 2, 13, 26, 419, 838, 5447, 7213, 10894, 14426, 93769, 187538, 3022247, 6044494, 39289211, 78578422]

約数ペア:

[(1, 78578422), (2, 39289211), (13, 6044494), (26, 3022247), (419, 187538), (838, 93769), (5447, 14426), (7213, 10894)]