26966856

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1043

約数の個数: 96

約数和(自身を含む): 81915840

約数和(自身を除く): 54948984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 49, 56, 69, 84, 92, 98, 138, 147, 161, 168, 184, 196, 276, 294, 322, 392, 483, 552, 588, 644, 966, 997, 1127, 1176, 1288, 1932, 1994, 2254, 2991, 3381, 3864, 3988, 4508, 5982, 6762, 6979, 7976, 9016, 11964, 13524, 13958, 20937, 22931, 23928, 27048, 27916, 41874, 45862, 48853, 55832, 68793, 83748, 91724, 97706, 137586, 146559, 160517, 167496, 183448, 195412, 275172, 293118, 321034, 390824, 481551, 550344, 586236, 642068, 963102, 1123619, 1172472, 1284136, 1926204, 2247238, 3370857, 3852408, 4494476, 6741714, 8988952, 13483428, 26966856]

約数ペア:

[(1, 26966856), (2, 13483428), (3, 8988952), (4, 6741714), (6, 4494476), (7, 3852408), (8, 3370857), (12, 2247238), (14, 1926204), (21, 1284136), (23, 1172472), (24, 1123619), (28, 963102), (42, 642068), (46, 586236), (49, 550344), (56, 481551), (69, 390824), (84, 321034), (92, 293118), (98, 275172), (138, 195412), (147, 183448), (161, 167496), (168, 160517), (184, 146559), (196, 137586), (276, 97706), (294, 91724), (322, 83748), (392, 68793), (483, 55832), (552, 48853), (588, 45862), (644, 41874), (966, 27916), (997, 27048), (1127, 23928), (1176, 22931), (1288, 20937), (1932, 13958), (1994, 13524), (2254, 11964), (2991, 9016), (3381, 7976), (3864, 6979), (3988, 6762), (4508, 5982)]