42909856

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{877}}^1$

素因数の和:1037

約数の個数: 48

約数和(自身を含む): 92927520

約数和(自身を除く): 50017664

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 139, 176, 278, 352, 556, 877, 1112, 1529, 1754, 2224, 3058, 3508, 4448, 6116, 7016, 9647, 12232, 14032, 19294, 24464, 28064, 38588, 48928, 77176, 121903, 154352, 243806, 308704, 487612, 975224, 1340933, 1950448, 2681866, 3900896, 5363732, 10727464, 21454928, 42909856]

約数ペア:

[(1, 42909856), (2, 21454928), (4, 10727464), (8, 5363732), (11, 3900896), (16, 2681866), (22, 1950448), (32, 1340933), (44, 975224), (88, 487612), (139, 308704), (176, 243806), (278, 154352), (352, 121903), (556, 77176), (877, 48928), (1112, 38588), (1529, 28064), (1754, 24464), (2224, 19294), (3058, 14032), (3508, 12232), (4448, 9647), (6116, 7016)]