26990784

素因数分解:

$2^6\times 3^2\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1062

約数の個数: 84

約数和(自身を含む): 79089504

約数和(自身を除く): 52098720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 141, 144, 188, 192, 282, 288, 376, 423, 564, 576, 752, 846, 997, 1128, 1504, 1692, 1994, 2256, 2991, 3008, 3384, 3988, 4512, 5982, 6768, 7976, 8973, 9024, 11964, 13536, 15952, 17946, 23928, 27072, 31904, 35892, 46859, 47856, 63808, 71784, 93718, 95712, 140577, 143568, 187436, 191424, 281154, 287136, 374872, 421731, 562308, 574272, 749744, 843462, 1124616, 1499488, 1686924, 2249232, 2998976, 3373848, 4498464, 6747696, 8996928, 13495392, 26990784]

約数ペア:

[(1, 26990784), (2, 13495392), (3, 8996928), (4, 6747696), (6, 4498464), (8, 3373848), (9, 2998976), (12, 2249232), (16, 1686924), (18, 1499488), (24, 1124616), (32, 843462), (36, 749744), (47, 574272), (48, 562308), (64, 421731), (72, 374872), (94, 287136), (96, 281154), (141, 191424), (144, 187436), (188, 143568), (192, 140577), (282, 95712), (288, 93718), (376, 71784), (423, 63808), (564, 47856), (576, 46859), (752, 35892), (846, 31904), (997, 27072), (1128, 23928), (1504, 17946), (1692, 15952), (1994, 13536), (2256, 11964), (2991, 9024), (3008, 8973), (3384, 7976), (3988, 6768), (4512, 5982)]