26880456428

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{8807489}}^1$

素因数の和:8807609

約数の個数: 24

約数和(自身を含む): 54254138400

約数和(自身を除く): 27373681972

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 8807489, 17614978, 35229956, 61652423, 123304846, 246609692, 960016301, 1920032602, 3840065204, 6720114107, 13440228214, 26880456428]

約数ペア:

[(1, 26880456428), (2, 13440228214), (4, 6720114107), (7, 3840065204), (14, 1920032602), (28, 960016301), (109, 246609692), (218, 123304846), (436, 61652423), (763, 35229956), (1526, 17614978), (3052, 8807489)]