39963912

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:626

約数の個数: 64

約数和(自身を含む): 103680000

約数和(自身を除く): 63716088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 71, 94, 141, 142, 188, 213, 282, 284, 376, 426, 499, 564, 568, 852, 998, 1128, 1497, 1704, 1996, 2994, 3337, 3992, 5988, 6674, 10011, 11976, 13348, 20022, 23453, 26696, 35429, 40044, 46906, 70359, 70858, 80088, 93812, 106287, 140718, 141716, 187624, 212574, 281436, 283432, 425148, 562872, 850296, 1665163, 3330326, 4995489, 6660652, 9990978, 13321304, 19981956, 39963912]

約数ペア:

[(1, 39963912), (2, 19981956), (3, 13321304), (4, 9990978), (6, 6660652), (8, 4995489), (12, 3330326), (24, 1665163), (47, 850296), (71, 562872), (94, 425148), (141, 283432), (142, 281436), (188, 212574), (213, 187624), (282, 141716), (284, 140718), (376, 106287), (426, 93812), (499, 80088), (564, 70858), (568, 70359), (852, 46906), (998, 40044), (1128, 35429), (1497, 26696), (1704, 23453), (1996, 20022), (2994, 13348), (3337, 11976), (3992, 10011), (5988, 6674)]