72130912

素因数分解:

$2^5\times 7^1\times {\mathrm{322013}}^1$

素因数の和:322030

約数の個数: 24

約数和(自身を含む): 162295056

約数和(自身を除く): 90164144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 322013, 644026, 1288052, 2254091, 2576104, 4508182, 5152208, 9016364, 10304416, 18032728, 36065456, 72130912]

約数ペア:

[(1, 72130912), (2, 36065456), (4, 18032728), (7, 10304416), (8, 9016364), (14, 5152208), (16, 4508182), (28, 2576104), (32, 2254091), (56, 1288052), (112, 644026), (224, 322013)]