71772142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{41201}}^1$

素因数の和:41283

約数の個数: 16

約数和(自身を含む): 117672912

約数和(自身を除く): 45900770

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 41201, 82402, 535613, 1071226, 2760467, 5520934, 35886071, 71772142]

約数ペア:

[(1, 71772142), (2, 35886071), (13, 5520934), (26, 2760467), (67, 1071226), (134, 535613), (871, 82402), (1742, 41201)]