28615997914

素因数分解:

$2^1\times 7^1\times {\mathrm{4003}}^1\times {\mathrm{510617}}^1$

素因数の和:514629

約数の個数: 16

約数和(自身を含む): 49068347328

約数和(自身を除く): 20452349414

約数列:

[1, 2, 7, 14, 4003, 8006, 28021, 56042, 510617, 1021234, 3574319, 7148638, 2043999851, 4087999702, 14307998957, 28615997914]

約数ペア:

[(1, 28615997914), (2, 14307998957), (7, 4087999702), (14, 2043999851), (4003, 7148638), (8006, 3574319), (28021, 1021234), (56042, 510617)]