26397644

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1543}}^1$

素因数の和:1614

約数の個数: 48

約数和(自身を含む): 58103808

約数和(自身を除く): 31706164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 182, 188, 329, 364, 611, 658, 1222, 1316, 1543, 2444, 3086, 4277, 6172, 8554, 10801, 17108, 20059, 21602, 40118, 43204, 72521, 80236, 140413, 145042, 280826, 290084, 507647, 561652, 942773, 1015294, 1885546, 2030588, 3771092, 6599411, 13198822, 26397644]

約数ペア:

[(1, 26397644), (2, 13198822), (4, 6599411), (7, 3771092), (13, 2030588), (14, 1885546), (26, 1015294), (28, 942773), (47, 561652), (52, 507647), (91, 290084), (94, 280826), (182, 145042), (188, 140413), (329, 80236), (364, 72521), (611, 43204), (658, 40118), (1222, 21602), (1316, 20059), (1543, 17108), (2444, 10801), (3086, 8554), (4277, 6172)]