42537992

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 94832640

約数和(自身を除く): 52294648

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 97, 164, 191, 194, 287, 328, 382, 388, 574, 679, 764, 776, 1148, 1337, 1358, 1528, 2296, 2674, 2716, 3977, 5348, 5432, 7831, 7954, 10696, 15662, 15908, 18527, 27839, 31324, 31816, 37054, 54817, 55678, 62648, 74108, 109634, 111356, 129689, 148216, 219268, 222712, 259378, 438536, 518756, 759607, 1037512, 1519214, 3038428, 5317249, 6076856, 10634498, 21268996, 42537992]

約数ペア:

[(1, 42537992), (2, 21268996), (4, 10634498), (7, 6076856), (8, 5317249), (14, 3038428), (28, 1519214), (41, 1037512), (56, 759607), (82, 518756), (97, 438536), (164, 259378), (191, 222712), (194, 219268), (287, 148216), (328, 129689), (382, 111356), (388, 109634), (574, 74108), (679, 62648), (764, 55678), (776, 54817), (1148, 37054), (1337, 31816), (1358, 31324), (1528, 27839), (2296, 18527), (2674, 15908), (2716, 15662), (3977, 10696), (5348, 7954), (5432, 7831)]