27489952

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7219}}^1$

素因数の和:7253

約数の個数: 48

約数和(自身を含む): 65499840

約数和(自身を除く): 38009888

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 7219, 14438, 28876, 50533, 57752, 101066, 115504, 122723, 202132, 231008, 245446, 404264, 490892, 808528, 859061, 981784, 1617056, 1718122, 1963568, 3436244, 3927136, 6872488, 13744976, 27489952]

約数ペア:

[(1, 27489952), (2, 13744976), (4, 6872488), (7, 3927136), (8, 3436244), (14, 1963568), (16, 1718122), (17, 1617056), (28, 981784), (32, 859061), (34, 808528), (56, 490892), (68, 404264), (112, 245446), (119, 231008), (136, 202132), (224, 122723), (238, 115504), (272, 101066), (476, 57752), (544, 50533), (952, 28876), (1904, 14438), (3808, 7219)]