67402270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{39883}}^1$

素因数の和:39916

約数の個数: 24

約数和(自身を含む): 131377896

約数和(自身を除く): 63975626

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 39883, 79766, 199415, 398830, 518479, 1036958, 2592395, 5184790, 6740227, 13480454, 33701135, 67402270]

約数ペア:

[(1, 67402270), (2, 33701135), (5, 13480454), (10, 6740227), (13, 5184790), (26, 2592395), (65, 1036958), (130, 518479), (169, 398830), (338, 199415), (845, 79766), (1690, 39883)]