38188514

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 74462976

約数和(自身を除く): 36274462

約数列:

[1, 2, 7, 13, 14, 26, 37, 53, 74, 91, 106, 107, 182, 214, 259, 371, 481, 518, 689, 742, 749, 962, 1378, 1391, 1498, 1961, 2782, 3367, 3922, 3959, 4823, 5671, 6734, 7918, 9646, 9737, 11342, 13727, 19474, 25493, 27454, 27713, 39697, 50986, 51467, 55426, 73723, 79394, 102934, 147446, 178451, 209827, 356902, 360269, 419654, 516061, 720538, 1032122, 1468789, 2727751, 2937578, 5455502, 19094257, 38188514]

約数ペア:

[(1, 38188514), (2, 19094257), (7, 5455502), (13, 2937578), (14, 2727751), (26, 1468789), (37, 1032122), (53, 720538), (74, 516061), (91, 419654), (106, 360269), (107, 356902), (182, 209827), (214, 178451), (259, 147446), (371, 102934), (481, 79394), (518, 73723), (689, 55426), (742, 51467), (749, 50986), (962, 39697), (1378, 27713), (1391, 27454), (1498, 25493), (1961, 19474), (2782, 13727), (3367, 11342), (3922, 9737), (3959, 9646), (4823, 7918), (5671, 6734)]