33139496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 72844800

約数和(自身を除く): 39705304

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 247, 248, 403, 494, 541, 589, 806, 988, 1082, 1178, 1612, 1976, 2164, 2356, 3224, 4328, 4712, 7033, 7657, 10279, 14066, 15314, 16771, 20558, 28132, 30628, 33542, 41116, 56264, 61256, 67084, 82232, 133627, 134168, 218023, 267254, 318649, 436046, 534508, 637298, 872092, 1069016, 1274596, 1744184, 2549192, 4142437, 8284874, 16569748, 33139496]

約数ペア:

[(1, 33139496), (2, 16569748), (4, 8284874), (8, 4142437), (13, 2549192), (19, 1744184), (26, 1274596), (31, 1069016), (38, 872092), (52, 637298), (62, 534508), (76, 436046), (104, 318649), (124, 267254), (152, 218023), (247, 134168), (248, 133627), (403, 82232), (494, 67084), (541, 61256), (589, 56264), (806, 41116), (988, 33542), (1082, 30628), (1178, 28132), (1612, 20558), (1976, 16771), (2164, 15314), (2356, 14066), (3224, 10279), (4328, 7657), (4712, 7033)]