38510225663

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{21269}}^1$

素因数の和:21587

約数の個数: 32

約数和(自身を含む): 48111719040

約数和(自身を除く): 9601493377

約数列:

[1, 7, 13, 91, 101, 197, 707, 1313, 1379, 2561, 9191, 17927, 19897, 21269, 139279, 148883, 258661, 276497, 1810627, 1935479, 2148169, 4189993, 15037183, 27926197, 29329951, 54469909, 195483379, 381289363, 423189293, 2962325051, 5501460809, 38510225663]

約数ペア:

[(1, 38510225663), (7, 5501460809), (13, 2962325051), (91, 423189293), (101, 381289363), (197, 195483379), (707, 54469909), (1313, 29329951), (1379, 27926197), (2561, 15037183), (9191, 4189993), (17927, 2148169), (19897, 1935479), (21269, 1810627), (139279, 276497), (148883, 258661)]