71820694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{5861}}^1$

素因数の和:6431

約数の個数: 16

約数和(自身を含む): 117755856

約数和(自身を除く): 45935162

約数列:

[1, 2, 11, 22, 557, 1114, 5861, 6127, 11722, 12254, 64471, 128942, 3264577, 6529154, 35910347, 71820694]

約数ペア:

[(1, 71820694), (2, 35910347), (11, 6529154), (22, 3264577), (557, 128942), (1114, 64471), (5861, 12254), (6127, 11722)]