25883396

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4423}}^1$

素因数の和:4464

約数の個数: 48

約数和(自身を含む): 59458560

約数和(自身を除く): 33575164

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 4423, 5852, 8846, 17692, 30961, 48653, 61922, 84037, 97306, 123844, 168074, 194612, 336148, 340571, 588259, 681142, 924407, 1176518, 1362284, 1848814, 2353036, 3697628, 6470849, 12941698, 25883396]

約数ペア:

[(1, 25883396), (2, 12941698), (4, 6470849), (7, 3697628), (11, 2353036), (14, 1848814), (19, 1362284), (22, 1176518), (28, 924407), (38, 681142), (44, 588259), (76, 340571), (77, 336148), (133, 194612), (154, 168074), (209, 123844), (266, 97306), (308, 84037), (418, 61922), (532, 48653), (836, 30961), (1463, 17692), (2926, 8846), (4423, 5852)]