71799746

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{28201}}^1$

素因数の和:28289

約数の個数: 16

約数和(自身を含む): 115064160

約数和(自身を除く): 43264414

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 28201, 56402, 535819, 1071638, 1889467, 3778934, 35899873, 71799746]

約数ペア:

[(1, 71799746), (2, 35899873), (19, 3778934), (38, 1889467), (67, 1071638), (134, 535819), (1273, 56402), (2546, 28201)]