72191522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{39107}}^1$

素因数の和:39193

約数の個数: 16

約数和(自身を含む): 118262592

約数和(自身を除く): 46071070

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 39107, 78214, 508391, 1016782, 2776597, 5553194, 36095761, 72191522]

約数ペア:

[(1, 72191522), (2, 36095761), (13, 5553194), (26, 2776597), (71, 1016782), (142, 508391), (923, 78214), (1846, 39107)]