67974842

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{2423}}^1$

素因数の和:2534

約数の個数: 24

約数和(自身を含む): 111785184

約数和(自身を除く): 43810342

約数列:

[1, 2, 13, 26, 83, 166, 169, 338, 1079, 2158, 2423, 4846, 14027, 28054, 31499, 62998, 201109, 402218, 409487, 818974, 2614417, 5228834, 33987421, 67974842]

約数ペア:

[(1, 67974842), (2, 33987421), (13, 5228834), (26, 2614417), (83, 818974), (166, 409487), (169, 402218), (338, 201109), (1079, 62998), (2158, 31499), (2423, 28054), (4846, 14027)]