38479728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1613}}^1$

素因数の和:1702

約数の個数: 80

約数和(自身を含む): 115278336

約数和(自身を除く): 76798608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1613, 1704, 1988, 2982, 3226, 3408, 3976, 4839, 5964, 6452, 7952, 9678, 11291, 11928, 12904, 19356, 22582, 23856, 25808, 33873, 38712, 45164, 67746, 77424, 90328, 114523, 135492, 180656, 229046, 270984, 343569, 458092, 541968, 687138, 801661, 916184, 1374276, 1603322, 1832368, 2404983, 2748552, 3206644, 4809966, 5497104, 6413288, 9619932, 12826576, 19239864, 38479728]

約数ペア:

[(1, 38479728), (2, 19239864), (3, 12826576), (4, 9619932), (6, 6413288), (7, 5497104), (8, 4809966), (12, 3206644), (14, 2748552), (16, 2404983), (21, 1832368), (24, 1603322), (28, 1374276), (42, 916184), (48, 801661), (56, 687138), (71, 541968), (84, 458092), (112, 343569), (142, 270984), (168, 229046), (213, 180656), (284, 135492), (336, 114523), (426, 90328), (497, 77424), (568, 67746), (852, 45164), (994, 38712), (1136, 33873), (1491, 25808), (1613, 23856), (1704, 22582), (1988, 19356), (2982, 12904), (3226, 11928), (3408, 11291), (3976, 9678), (4839, 7952), (5964, 6452)]