891760352

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{59419}}^1$

素因数の和:59503

約数の個数: 48

約数和(自身を含む): 2036442240

約数和(自身を除く): 1144681888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1876, 2144, 3752, 7504, 15008, 59419, 118838, 237676, 415933, 475352, 831866, 950704, 1663732, 1901408, 3327464, 3981073, 6654928, 7962146, 13309856, 15924292, 27867511, 31848584, 55735022, 63697168, 111470044, 127394336, 222940088, 445880176, 891760352]

約数ペア:

[(1, 891760352), (2, 445880176), (4, 222940088), (7, 127394336), (8, 111470044), (14, 63697168), (16, 55735022), (28, 31848584), (32, 27867511), (56, 15924292), (67, 13309856), (112, 7962146), (134, 6654928), (224, 3981073), (268, 3327464), (469, 1901408), (536, 1663732), (938, 950704), (1072, 831866), (1876, 475352), (2144, 415933), (3752, 237676), (7504, 118838), (15008, 59419)]