26751504

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1064

約数の個数: 80

約数和(自身を含む): 76231232

約数和(自身を除く): 49479728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 688, 997, 1032, 1118, 1677, 1994, 2064, 2236, 2991, 3354, 3988, 4472, 5982, 6708, 7976, 8944, 11964, 12961, 13416, 15952, 23928, 25922, 26832, 38883, 42871, 47856, 51844, 77766, 85742, 103688, 128613, 155532, 171484, 207376, 257226, 311064, 342968, 514452, 557323, 622128, 685936, 1028904, 1114646, 1671969, 2057808, 2229292, 3343938, 4458584, 6687876, 8917168, 13375752, 26751504]

約数ペア:

[(1, 26751504), (2, 13375752), (3, 8917168), (4, 6687876), (6, 4458584), (8, 3343938), (12, 2229292), (13, 2057808), (16, 1671969), (24, 1114646), (26, 1028904), (39, 685936), (43, 622128), (48, 557323), (52, 514452), (78, 342968), (86, 311064), (104, 257226), (129, 207376), (156, 171484), (172, 155532), (208, 128613), (258, 103688), (312, 85742), (344, 77766), (516, 51844), (559, 47856), (624, 42871), (688, 38883), (997, 26832), (1032, 25922), (1118, 23928), (1677, 15952), (1994, 13416), (2064, 12961), (2236, 11964), (2991, 8944), (3354, 7976), (3988, 6708), (4472, 5982)]