61288318

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1$

素因数の和:761

約数の個数: 48

約数和(自身を含む): 116922960

約数和(自身を除く): 55634642

約数列:

[1, 2, 7, 13, 14, 26, 49, 73, 91, 98, 146, 182, 511, 637, 659, 949, 1022, 1274, 1318, 1898, 3577, 4613, 6643, 7154, 8567, 9226, 13286, 17134, 32291, 46501, 48107, 59969, 64582, 93002, 96214, 119938, 336749, 419783, 625391, 673498, 839566, 1250782, 2357243, 4377737, 4714486, 8755474, 30644159, 61288318]

約数ペア:

[(1, 61288318), (2, 30644159), (7, 8755474), (13, 4714486), (14, 4377737), (26, 2357243), (49, 1250782), (73, 839566), (91, 673498), (98, 625391), (146, 419783), (182, 336749), (511, 119938), (637, 96214), (659, 93002), (949, 64582), (1022, 59969), (1274, 48107), (1318, 46501), (1898, 32291), (3577, 17134), (4613, 13286), (6643, 9226), (7154, 8567)]