280033014464

素因数分解:

$2^6\times 7^1\times {\mathrm{625073693}}^1$

素因数の和:625073712

約数の個数: 28

約数和(自身を含む): 635074873104

約数和(自身を除く): 355041858640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 625073693, 1250147386, 2500294772, 4375515851, 5000589544, 8751031702, 10001179088, 17502063404, 20002358176, 35004126808, 40004716352, 70008253616, 140016507232, 280033014464]

約数ペア:

[(1, 280033014464), (2, 140016507232), (4, 70008253616), (7, 40004716352), (8, 35004126808), (14, 20002358176), (16, 17502063404), (28, 10001179088), (32, 8751031702), (56, 5000589544), (64, 4375515851), (112, 2500294772), (224, 1250147386), (448, 625073693)]