13865824

素因数分解:

$2^5\times 7^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:300

約数の個数: 72

約数和(自身を含む): 32749920

約数和(自身を除く): 18884096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 74, 98, 112, 148, 196, 224, 239, 259, 296, 392, 478, 518, 592, 784, 956, 1036, 1184, 1568, 1673, 1813, 1912, 2072, 3346, 3626, 3824, 4144, 6692, 7252, 7648, 8288, 8843, 11711, 13384, 14504, 17686, 23422, 26768, 29008, 35372, 46844, 53536, 58016, 61901, 70744, 93688, 123802, 141488, 187376, 247604, 282976, 374752, 433307, 495208, 866614, 990416, 1733228, 1980832, 3466456, 6932912, 13865824]

約数ペア:

[(1, 13865824), (2, 6932912), (4, 3466456), (7, 1980832), (8, 1733228), (14, 990416), (16, 866614), (28, 495208), (32, 433307), (37, 374752), (49, 282976), (56, 247604), (74, 187376), (98, 141488), (112, 123802), (148, 93688), (196, 70744), (224, 61901), (239, 58016), (259, 53536), (296, 46844), (392, 35372), (478, 29008), (518, 26768), (592, 23422), (784, 17686), (956, 14504), (1036, 13384), (1184, 11711), (1568, 8843), (1673, 8288), (1813, 7648), (1912, 7252), (2072, 6692), (3346, 4144), (3626, 3824)]