71880592

素因数分解:

$2^4\times 7^1\times {\mathrm{641791}}^1$

素因数の和:641806

約数の個数: 20

約数和(自身を含む): 159164416

約数和(自身を除く): 87283824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 641791, 1283582, 2567164, 4492537, 5134328, 8985074, 10268656, 17970148, 35940296, 71880592]

約数ペア:

[(1, 71880592), (2, 35940296), (4, 17970148), (7, 10268656), (8, 8985074), (14, 5134328), (16, 4492537), (28, 2567164), (56, 1283582), (112, 641791)]