25987884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7243}}^1$

素因数の和:7286

約数の個数: 48

約数和(自身を含む): 68151552

約数和(自身を除く): 42163668

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 7243, 14486, 21729, 28972, 43458, 86916, 94159, 166589, 188318, 282477, 333178, 376636, 499767, 564954, 666356, 999534, 1129908, 1999068, 2165657, 4331314, 6496971, 8662628, 12993942, 25987884]

約数ペア:

[(1, 25987884), (2, 12993942), (3, 8662628), (4, 6496971), (6, 4331314), (12, 2165657), (13, 1999068), (23, 1129908), (26, 999534), (39, 666356), (46, 564954), (52, 499767), (69, 376636), (78, 333178), (92, 282477), (138, 188318), (156, 166589), (276, 94159), (299, 86916), (598, 43458), (897, 28972), (1196, 21729), (1794, 14486), (3588, 7243)]