29128748551

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 36535910400

約数和(自身を除く): 7407161849

約数列:

[1, 7, 19, 43, 101, 133, 211, 239, 301, 707, 817, 1477, 1673, 1919, 4009, 4343, 4541, 5719, 9073, 10277, 13433, 21311, 24139, 28063, 30401, 31787, 50429, 63511, 71939, 82517, 149177, 168973, 172387, 195263, 353003, 404909, 458641, 577619, 916373, 958151, 1037977, 1206709, 1366841, 2168447, 2834363, 3210487, 5093329, 6414611, 6707057, 7265839, 15179129, 17411087, 19721563, 35653303, 41200493, 96773251, 121877609, 138050941, 219013147, 288403451, 677412757, 1533092029, 4161249793, 29128748551]

約数ペア:

[(1, 29128748551), (7, 4161249793), (19, 1533092029), (43, 677412757), (101, 288403451), (133, 219013147), (211, 138050941), (239, 121877609), (301, 96773251), (707, 41200493), (817, 35653303), (1477, 19721563), (1673, 17411087), (1919, 15179129), (4009, 7265839), (4343, 6707057), (4541, 6414611), (5719, 5093329), (9073, 3210487), (10277, 2834363), (13433, 2168447), (21311, 1366841), (24139, 1206709), (28063, 1037977), (30401, 958151), (31787, 916373), (50429, 577619), (63511, 458641), (71939, 404909), (82517, 353003), (149177, 195263), (168973, 172387)]