65325268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{12829}}^1$

素因数の和:12919

約数の個数: 24

約数和(自身を含む): 122141600

約数和(自身を除く): 56816332

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 12829, 25658, 51316, 243751, 487502, 859543, 975004, 1719086, 3438172, 16331317, 32662634, 65325268]

約数ペア:

[(1, 65325268), (2, 32662634), (4, 16331317), (19, 3438172), (38, 1719086), (67, 975004), (76, 859543), (134, 487502), (268, 243751), (1273, 51316), (2546, 25658), (5092, 12829)]