25203828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{161563}}^1$

素因数の和:161583

約数の個数: 24

約数和(自身を含む): 63333088

約数和(自身を除く): 38129260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 161563, 323126, 484689, 646252, 969378, 1938756, 2100319, 4200638, 6300957, 8401276, 12601914, 25203828]

約数ペア:

[(1, 25203828), (2, 12601914), (3, 8401276), (4, 6300957), (6, 4200638), (12, 2100319), (13, 1938756), (26, 969378), (39, 646252), (52, 484689), (78, 323126), (156, 161563)]