38807384

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{863}}^1$

素因数の和:960

約数の個数: 64

約数和(自身を含む): 92067840

約数和(自身を除く): 53260456

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 73, 77, 88, 146, 154, 292, 308, 511, 584, 616, 803, 863, 1022, 1606, 1726, 2044, 3212, 3452, 4088, 5621, 6041, 6424, 6904, 9493, 11242, 12082, 18986, 22484, 24164, 37972, 44968, 48328, 62999, 66451, 75944, 125998, 132902, 251996, 265804, 440993, 503992, 531608, 692989, 881986, 1385978, 1763972, 2771956, 3527944, 4850923, 5543912, 9701846, 19403692, 38807384]

約数ペア:

[(1, 38807384), (2, 19403692), (4, 9701846), (7, 5543912), (8, 4850923), (11, 3527944), (14, 2771956), (22, 1763972), (28, 1385978), (44, 881986), (56, 692989), (73, 531608), (77, 503992), (88, 440993), (146, 265804), (154, 251996), (292, 132902), (308, 125998), (511, 75944), (584, 66451), (616, 62999), (803, 48328), (863, 44968), (1022, 37972), (1606, 24164), (1726, 22484), (2044, 18986), (3212, 12082), (3452, 11242), (4088, 9493), (5621, 6904), (6041, 6424)]