27431326468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1603421}}^1$

素因数の和:1603492

約数の個数: 48

約数和(自身を含む): 60339976704

約数和(自身を除く): 32908650236

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 182, 188, 329, 364, 611, 658, 1222, 1316, 2444, 4277, 8554, 17108, 1603421, 3206842, 6413684, 11223947, 20844473, 22447894, 41688946, 44895788, 75360787, 83377892, 145911311, 150721574, 291822622, 301443148, 527525509, 583645244, 979690231, 1055051018, 1959380462, 2110102036, 3918760924, 6857831617, 13715663234, 27431326468]

約数ペア:

[(1, 27431326468), (2, 13715663234), (4, 6857831617), (7, 3918760924), (13, 2110102036), (14, 1959380462), (26, 1055051018), (28, 979690231), (47, 583645244), (52, 527525509), (91, 301443148), (94, 291822622), (182, 150721574), (188, 145911311), (329, 83377892), (364, 75360787), (611, 44895788), (658, 41688946), (1222, 22447894), (1316, 20844473), (2444, 11223947), (4277, 6413684), (8554, 3206842), (17108, 1603421)]