25107628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2999}}^1$

素因数の和:3046

約数の個数: 48

約数和(自身を含む): 56448000

約数和(自身を除く): 31340372

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 2999, 4186, 5998, 8372, 11996, 20993, 38987, 41986, 68977, 77974, 83972, 137954, 155948, 272909, 275908, 482839, 545818, 896701, 965678, 1091636, 1793402, 1931356, 3586804, 6276907, 12553814, 25107628]

約数ペア:

[(1, 25107628), (2, 12553814), (4, 6276907), (7, 3586804), (13, 1931356), (14, 1793402), (23, 1091636), (26, 965678), (28, 896701), (46, 545818), (52, 482839), (91, 275908), (92, 272909), (161, 155948), (182, 137954), (299, 83972), (322, 77974), (364, 68977), (598, 41986), (644, 38987), (1196, 20993), (2093, 11996), (2999, 8372), (4186, 5998)]