28481372402

素因数分解:

$2^1\times 7^2\times {\mathrm{659}}^1\times {\mathrm{441011}}^1$

素因数の和:441686

約数の個数: 24

約数和(自身を含む): 49772614320

約数和(自身を除く): 21291241918

約数列:

[1, 2, 7, 14, 49, 98, 659, 1318, 4613, 9226, 32291, 64582, 441011, 882022, 3087077, 6174154, 21609539, 43219078, 290626249, 581252498, 2034383743, 4068767486, 14240686201, 28481372402]

約数ペア:

[(1, 28481372402), (2, 14240686201), (7, 4068767486), (14, 2034383743), (49, 581252498), (98, 290626249), (659, 43219078), (1318, 21609539), (4613, 6174154), (9226, 3087077), (32291, 882022), (64582, 441011)]