25536004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{719}}^1$

素因数の和:1419

約数の個数: 24

約数和(自身を含む): 48263040

約数和(自身を除く): 22727036

約数列:

[1, 2, 4, 13, 26, 52, 683, 719, 1366, 1438, 2732, 2876, 8879, 9347, 17758, 18694, 35516, 37388, 491077, 982154, 1964308, 6384001, 12768002, 25536004]

約数ペア:

[(1, 25536004), (2, 12768002), (4, 6384001), (13, 1964308), (26, 982154), (52, 491077), (683, 37388), (719, 35516), (1366, 18694), (1438, 17758), (2732, 9347), (2876, 8879)]