37987894

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 71174880

約数和(自身を除く): 33186986

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 229, 238, 287, 289, 458, 574, 578, 697, 1394, 1603, 2023, 3206, 3893, 4046, 4879, 7786, 9389, 9758, 11849, 18778, 23698, 27251, 54502, 65723, 66181, 82943, 131446, 132362, 159613, 165886, 319226, 463267, 926534, 1117291, 2234582, 2713421, 5426842, 18993947, 37987894]

約数ペア:

[(1, 37987894), (2, 18993947), (7, 5426842), (14, 2713421), (17, 2234582), (34, 1117291), (41, 926534), (82, 463267), (119, 319226), (229, 165886), (238, 159613), (287, 132362), (289, 131446), (458, 82943), (574, 66181), (578, 65723), (697, 54502), (1394, 27251), (1603, 23698), (2023, 18778), (3206, 11849), (3893, 9758), (4046, 9389), (4879, 7786)]