47656336

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:560

約数の個数: 80

約数和(自身を含む): 115492608

約数和(自身を除く): 67836272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 71, 91, 104, 112, 142, 182, 208, 284, 364, 461, 497, 568, 728, 922, 923, 994, 1136, 1456, 1844, 1846, 1988, 3227, 3688, 3692, 3976, 5993, 6454, 6461, 7376, 7384, 7952, 11986, 12908, 12922, 14768, 23972, 25816, 25844, 32731, 41951, 47944, 51632, 51688, 65462, 83902, 95888, 103376, 130924, 167804, 229117, 261848, 335608, 425503, 458234, 523696, 671216, 851006, 916468, 1702012, 1832936, 2978521, 3404024, 3665872, 5957042, 6808048, 11914084, 23828168, 47656336]

約数ペア:

[(1, 47656336), (2, 23828168), (4, 11914084), (7, 6808048), (8, 5957042), (13, 3665872), (14, 3404024), (16, 2978521), (26, 1832936), (28, 1702012), (52, 916468), (56, 851006), (71, 671216), (91, 523696), (104, 458234), (112, 425503), (142, 335608), (182, 261848), (208, 229117), (284, 167804), (364, 130924), (461, 103376), (497, 95888), (568, 83902), (728, 65462), (922, 51688), (923, 51632), (994, 47944), (1136, 41951), (1456, 32731), (1844, 25844), (1846, 25816), (1988, 23972), (3227, 14768), (3688, 12922), (3692, 12908), (3976, 11986), (5993, 7952), (6454, 7384), (6461, 7376)]