72760912

素因数分解:

$2^4\times 7^1\times {\mathrm{649651}}^1$

素因数の和:649666

約数の個数: 20

約数和(自身を含む): 161113696

約数和(自身を除く): 88352784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 649651, 1299302, 2598604, 4547557, 5197208, 9095114, 10394416, 18190228, 36380456, 72760912]

約数ペア:

[(1, 72760912), (2, 36380456), (4, 18190228), (7, 10394416), (8, 9095114), (14, 5197208), (16, 4547557), (28, 2598604), (56, 1299302), (112, 649651)]