26022913

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 33546240

約数和(自身を除く): 7523327

約数列:

[1, 7, 19, 23, 47, 133, 161, 181, 329, 437, 893, 1081, 1267, 3059, 3439, 4163, 6251, 7567, 8507, 20539, 24073, 29141, 59549, 79097, 143773, 161633, 195661, 553679, 1131431, 1369627, 3717559, 26022913]

約数ペア:

[(1, 26022913), (7, 3717559), (19, 1369627), (23, 1131431), (47, 553679), (133, 195661), (161, 161633), (181, 143773), (329, 79097), (437, 59549), (893, 29141), (1081, 24073), (1267, 20539), (3059, 8507), (3439, 7567), (4163, 6251)]