29783138

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 58786560

約数和(自身を除く): 29003422

約数列:

[1, 2, 7, 11, 14, 22, 41, 53, 77, 82, 89, 106, 154, 178, 287, 371, 451, 574, 583, 623, 742, 902, 979, 1166, 1246, 1958, 2173, 3157, 3649, 4081, 4346, 4717, 6314, 6853, 7298, 8162, 9434, 13706, 15211, 23903, 25543, 30422, 33019, 40139, 47806, 51086, 51887, 66038, 80278, 103774, 167321, 193397, 280973, 334642, 363209, 386794, 561946, 726418, 1353779, 2127367, 2707558, 4254734, 14891569, 29783138]

約数ペア:

[(1, 29783138), (2, 14891569), (7, 4254734), (11, 2707558), (14, 2127367), (22, 1353779), (41, 726418), (53, 561946), (77, 386794), (82, 363209), (89, 334642), (106, 280973), (154, 193397), (178, 167321), (287, 103774), (371, 80278), (451, 66038), (574, 51887), (583, 51086), (623, 47806), (742, 40139), (902, 33019), (979, 30422), (1166, 25543), (1246, 23903), (1958, 15211), (2173, 13706), (3157, 9434), (3649, 8162), (4081, 7298), (4346, 6853), (4717, 6314)]