25441072

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{6653}}^1$

素因数の和:6900

約数の個数: 20

約数和(自身を含む): 49505760

約数和(自身を除く): 24064688

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 6653, 13306, 26612, 53224, 106448, 1590067, 3180134, 6360268, 12720536, 25441072]

約数ペア:

[(1, 25441072), (2, 12720536), (4, 6360268), (8, 3180134), (16, 1590067), (239, 106448), (478, 53224), (956, 26612), (1912, 13306), (3824, 6653)]