72142924

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{135607}}^1$

素因数の和:135637

約数の個数: 24

約数和(自身を含む): 151880960

約数和(自身を除く): 79738036

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 135607, 271214, 542428, 949249, 1898498, 2576533, 3796996, 5153066, 10306132, 18035731, 36071462, 72142924]

約数ペア:

[(1, 72142924), (2, 36071462), (4, 18035731), (7, 10306132), (14, 5153066), (19, 3796996), (28, 2576533), (38, 1898498), (76, 949249), (133, 542428), (266, 271214), (532, 135607)]