42866894

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 83607552

約数和(自身を除く): 40740658

約数列:

[1, 2, 7, 14, 17, 23, 34, 41, 46, 82, 119, 161, 191, 238, 287, 322, 382, 391, 574, 697, 782, 943, 1337, 1394, 1886, 2674, 2737, 3247, 4393, 4879, 5474, 6494, 6601, 7831, 8786, 9758, 13202, 15662, 16031, 22729, 30751, 32062, 45458, 54817, 61502, 74681, 109634, 112217, 133127, 149362, 180113, 224434, 266254, 360226, 522767, 931889, 1045534, 1260791, 1863778, 2521582, 3061921, 6123842, 21433447, 42866894]

約数ペア:

[(1, 42866894), (2, 21433447), (7, 6123842), (14, 3061921), (17, 2521582), (23, 1863778), (34, 1260791), (41, 1045534), (46, 931889), (82, 522767), (119, 360226), (161, 266254), (191, 224434), (238, 180113), (287, 149362), (322, 133127), (382, 112217), (391, 109634), (574, 74681), (697, 61502), (782, 54817), (943, 45458), (1337, 32062), (1394, 30751), (1886, 22729), (2674, 16031), (2737, 15662), (3247, 13202), (4393, 9758), (4879, 8786), (5474, 7831), (6494, 6601)]