9898784

素因数分解:

$2^5\times 7^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 72

約数和(自身を含む): 23269680

約数和(自身を除く): 13370896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 59, 98, 107, 112, 118, 196, 214, 224, 236, 392, 413, 428, 472, 749, 784, 826, 856, 944, 1498, 1568, 1652, 1712, 1888, 2891, 2996, 3304, 3424, 5243, 5782, 5992, 6313, 6608, 10486, 11564, 11984, 12626, 13216, 20972, 23128, 23968, 25252, 41944, 44191, 46256, 50504, 83888, 88382, 92512, 101008, 167776, 176764, 202016, 309337, 353528, 618674, 707056, 1237348, 1414112, 2474696, 4949392, 9898784]

約数ペア:

[(1, 9898784), (2, 4949392), (4, 2474696), (7, 1414112), (8, 1237348), (14, 707056), (16, 618674), (28, 353528), (32, 309337), (49, 202016), (56, 176764), (59, 167776), (98, 101008), (107, 92512), (112, 88382), (118, 83888), (196, 50504), (214, 46256), (224, 44191), (236, 41944), (392, 25252), (413, 23968), (428, 23128), (472, 20972), (749, 13216), (784, 12626), (826, 11984), (856, 11564), (944, 10486), (1498, 6608), (1568, 6313), (1652, 5992), (1712, 5782), (1888, 5243), (2891, 3424), (2996, 3304)]