71365826

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{883}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 128314368

約数和(自身を除く): 56948542

約数列:

[1, 2, 7, 14, 23, 46, 161, 251, 322, 502, 883, 1757, 1766, 3514, 5773, 6181, 11546, 12362, 20309, 40411, 40618, 80822, 142163, 221633, 284326, 443266, 1551431, 3102862, 5097559, 10195118, 35682913, 71365826]

約数ペア:

[(1, 71365826), (2, 35682913), (7, 10195118), (14, 5097559), (23, 3102862), (46, 1551431), (161, 443266), (251, 284326), (322, 221633), (502, 142163), (883, 80822), (1757, 40618), (1766, 40411), (3514, 20309), (5773, 12362), (6181, 11546)]