73097804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{20981}}^1$

素因数の和:21065

約数の個数: 24

約数和(自身を含む): 139824048

約数和(自身を除く): 66726244

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 20981, 41962, 83924, 272753, 545506, 1091012, 1405727, 2811454, 5622908, 18274451, 36548902, 73097804]

約数ペア:

[(1, 73097804), (2, 36548902), (4, 18274451), (13, 5622908), (26, 2811454), (52, 1405727), (67, 1091012), (134, 545506), (268, 272753), (871, 83924), (1742, 41962), (3484, 20981)]