22493912

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 50379840

約数和(自身を除く): 27885928

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 97, 101, 164, 194, 202, 287, 328, 388, 404, 574, 679, 707, 776, 808, 1148, 1358, 1414, 2296, 2716, 2828, 3977, 4141, 5432, 5656, 7954, 8282, 9797, 15908, 16564, 19594, 27839, 28987, 31816, 33128, 39188, 55678, 57974, 68579, 78376, 111356, 115948, 137158, 222712, 231896, 274316, 401677, 548632, 803354, 1606708, 2811739, 3213416, 5623478, 11246956, 22493912]

約数ペア:

[(1, 22493912), (2, 11246956), (4, 5623478), (7, 3213416), (8, 2811739), (14, 1606708), (28, 803354), (41, 548632), (56, 401677), (82, 274316), (97, 231896), (101, 222712), (164, 137158), (194, 115948), (202, 111356), (287, 78376), (328, 68579), (388, 57974), (404, 55678), (574, 39188), (679, 33128), (707, 31816), (776, 28987), (808, 27839), (1148, 19594), (1358, 16564), (1414, 15908), (2296, 9797), (2716, 8282), (2828, 7954), (3977, 5656), (4141, 5432)]