79118156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{22709}}^1$

素因数の和:22793

約数の個数: 24

約数和(自身を含む): 151339440

約数和(自身を除く): 72221284

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 22709, 45418, 90836, 295217, 590434, 1180868, 1521503, 3043006, 6086012, 19779539, 39559078, 79118156]

約数ペア:

[(1, 79118156), (2, 39559078), (4, 19779539), (13, 6086012), (26, 3043006), (52, 1521503), (67, 1180868), (134, 590434), (268, 295217), (871, 90836), (1742, 45418), (3484, 22709)]