4080367018

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1\times {\mathrm{937}}^1$

素因数の和:1367

約数の個数: 64

約数和(自身を含む): 7669928448

約数和(自身を除く): 3589561430

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 337, 497, 674, 923, 937, 994, 1846, 1874, 2359, 4381, 4718, 6461, 6559, 8762, 12181, 12922, 13118, 23927, 24362, 30667, 47854, 61334, 66527, 85267, 133054, 167489, 170534, 311051, 315769, 334978, 465689, 622102, 631538, 864851, 931378, 1729702, 2177357, 2210383, 4104997, 4354714, 4420766, 6053957, 8209994, 12107914, 22419599, 28734979, 44839198, 57469958, 156937193, 291454787, 313874386, 582909574, 2040183509, 4080367018]

約数ペア:

[(1, 4080367018), (2, 2040183509), (7, 582909574), (13, 313874386), (14, 291454787), (26, 156937193), (71, 57469958), (91, 44839198), (142, 28734979), (182, 22419599), (337, 12107914), (497, 8209994), (674, 6053957), (923, 4420766), (937, 4354714), (994, 4104997), (1846, 2210383), (1874, 2177357), (2359, 1729702), (4381, 931378), (4718, 864851), (6461, 631538), (6559, 622102), (8762, 465689), (12181, 334978), (12922, 315769), (13118, 311051), (23927, 170534), (24362, 167489), (30667, 133054), (47854, 85267), (61334, 66527)]