69397796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{19919}}^1$

素因数の和:20003

約数の個数: 24

約数和(自身を含む): 132746880

約数和(自身を除く): 63349084

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 19919, 39838, 79676, 258947, 517894, 1035788, 1334573, 2669146, 5338292, 17349449, 34698898, 69397796]

約数ペア:

[(1, 69397796), (2, 34698898), (4, 17349449), (13, 5338292), (26, 2669146), (52, 1334573), (67, 1035788), (134, 517894), (268, 258947), (871, 79676), (1742, 39838), (3484, 19919)]