74257274

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8681}}^1$

素因数の和:8750

約数の個数: 32

約数和(自身を含む): 140023296

約数和(自身を除く): 65766022

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 329, 611, 658, 1222, 4277, 8554, 8681, 17362, 60767, 112853, 121534, 225706, 408007, 789971, 816014, 1579942, 2856049, 5304091, 5712098, 10608182, 37128637, 74257274]

約数ペア:

[(1, 74257274), (2, 37128637), (7, 10608182), (13, 5712098), (14, 5304091), (26, 2856049), (47, 1579942), (91, 816014), (94, 789971), (182, 408007), (329, 225706), (611, 121534), (658, 112853), (1222, 60767), (4277, 17362), (8554, 8681)]