13567904

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:550

約数の個数: 72

約数和(自身を含む): 32965380

約数和(自身を除く): 19397476

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 509, 544, 784, 833, 952, 1018, 1568, 1666, 1904, 2036, 3332, 3563, 3808, 4072, 6664, 7126, 8144, 8653, 13328, 14252, 16288, 17306, 24941, 26656, 28504, 34612, 49882, 57008, 60571, 69224, 99764, 114016, 121142, 138448, 199528, 242284, 276896, 399056, 423997, 484568, 798112, 847994, 969136, 1695988, 1938272, 3391976, 6783952, 13567904]

約数ペア:

[(1, 13567904), (2, 6783952), (4, 3391976), (7, 1938272), (8, 1695988), (14, 969136), (16, 847994), (17, 798112), (28, 484568), (32, 423997), (34, 399056), (49, 276896), (56, 242284), (68, 199528), (98, 138448), (112, 121142), (119, 114016), (136, 99764), (196, 69224), (224, 60571), (238, 57008), (272, 49882), (392, 34612), (476, 28504), (509, 26656), (544, 24941), (784, 17306), (833, 16288), (952, 14252), (1018, 13328), (1568, 8653), (1666, 8144), (1904, 7126), (2036, 6664), (3332, 4072), (3563, 3808)]