43870372

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 97069056

約数和(自身を除く): 53198684

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 127, 146, 169, 182, 254, 292, 338, 364, 508, 511, 676, 889, 949, 1022, 1183, 1651, 1778, 1898, 2044, 2366, 3302, 3556, 3796, 4732, 6604, 6643, 9271, 11557, 12337, 13286, 18542, 21463, 23114, 24674, 26572, 37084, 42926, 46228, 49348, 64897, 85852, 86359, 120523, 129794, 150241, 172718, 241046, 259588, 300482, 345436, 482092, 600964, 843661, 1566799, 1687322, 3133598, 3374644, 6267196, 10967593, 21935186, 43870372]

約数ペア:

[(1, 43870372), (2, 21935186), (4, 10967593), (7, 6267196), (13, 3374644), (14, 3133598), (26, 1687322), (28, 1566799), (52, 843661), (73, 600964), (91, 482092), (127, 345436), (146, 300482), (169, 259588), (182, 241046), (254, 172718), (292, 150241), (338, 129794), (364, 120523), (508, 86359), (511, 85852), (676, 64897), (889, 49348), (949, 46228), (1022, 42926), (1183, 37084), (1651, 26572), (1778, 24674), (1898, 23114), (2044, 21463), (2366, 18542), (3302, 13286), (3556, 12337), (3796, 11557), (4732, 9271), (6604, 6643)]