285775504

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{134293}}^1$

素因数の和:134327

約数の個数: 40

約数和(自身を含む): 666098240

約数和(自身を除く): 380322736

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 134293, 268586, 537172, 940051, 1074344, 1880102, 2148688, 2551567, 3760204, 5103134, 7520408, 10206268, 15040816, 17860969, 20412536, 35721938, 40825072, 71443876, 142887752, 285775504]

約数ペア:

[(1, 285775504), (2, 142887752), (4, 71443876), (7, 40825072), (8, 35721938), (14, 20412536), (16, 17860969), (19, 15040816), (28, 10206268), (38, 7520408), (56, 5103134), (76, 3760204), (112, 2551567), (133, 2148688), (152, 1880102), (266, 1074344), (304, 940051), (532, 537172), (1064, 268586), (2128, 134293)]