29156929864

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{23909}}^1$

素因数の和:24118

約数の個数: 64

約数和(自身を含む): 58875984000

約数和(自身を除く): 29719054136

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 113, 142, 152, 226, 284, 452, 568, 904, 1349, 2147, 2698, 4294, 5396, 8023, 8588, 10792, 16046, 17176, 23909, 32092, 47818, 64184, 95636, 152437, 191272, 304874, 454271, 609748, 908542, 1219496, 1697539, 1817084, 2701717, 3395078, 3634168, 5403434, 6790156, 10806868, 13580312, 21613736, 32253241, 51332623, 64506482, 102665246, 129012964, 191821907, 205330492, 258025928, 383643814, 410660984, 767287628, 1534575256, 3644616233, 7289232466, 14578464932, 29156929864]

約数ペア:

[(1, 29156929864), (2, 14578464932), (4, 7289232466), (8, 3644616233), (19, 1534575256), (38, 767287628), (71, 410660984), (76, 383643814), (113, 258025928), (142, 205330492), (152, 191821907), (226, 129012964), (284, 102665246), (452, 64506482), (568, 51332623), (904, 32253241), (1349, 21613736), (2147, 13580312), (2698, 10806868), (4294, 6790156), (5396, 5403434), (8023, 3634168), (8588, 3395078), (10792, 2701717), (16046, 1817084), (17176, 1697539), (23909, 1219496), (32092, 908542), (47818, 609748), (64184, 454271), (95636, 304874), (152437, 191272)]