42657776

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2999}}^1$

素因数の和:3141

約数の個数: 40

約数和(自身を含む): 95232000

約数和(自身を除く): 52574224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 2999, 3556, 5998, 7112, 11996, 14224, 20993, 23992, 41986, 47984, 83972, 167944, 335888, 380873, 761746, 1523492, 2666111, 3046984, 5332222, 6093968, 10664444, 21328888, 42657776]

約数ペア:

[(1, 42657776), (2, 21328888), (4, 10664444), (7, 6093968), (8, 5332222), (14, 3046984), (16, 2666111), (28, 1523492), (56, 761746), (112, 380873), (127, 335888), (254, 167944), (508, 83972), (889, 47984), (1016, 41986), (1778, 23992), (2032, 20993), (2999, 14224), (3556, 11996), (5998, 7112)]