74355554

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2053}}^1$

素因数の和:2274

約数の個数: 32

約数和(自身を含む): 138028800

約数和(自身を除く): 63673246

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 199, 398, 1393, 2053, 2587, 2786, 4106, 5174, 14371, 18109, 26689, 28742, 36218, 53378, 186823, 373646, 408547, 817094, 2859829, 5311111, 5719658, 10622222, 37177777, 74355554]

約数ペア:

[(1, 74355554), (2, 37177777), (7, 10622222), (13, 5719658), (14, 5311111), (26, 2859829), (91, 817094), (182, 408547), (199, 373646), (398, 186823), (1393, 53378), (2053, 36218), (2587, 28742), (2786, 26689), (4106, 18109), (5174, 14371)]