13328168

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^2\times {\mathrm{283}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 29683680

約数和(自身を除く): 16355512

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 283, 406, 566, 812, 841, 1132, 1624, 1682, 1981, 2264, 3364, 3962, 5887, 6728, 7924, 8207, 11774, 15848, 16414, 23548, 32828, 47096, 57449, 65656, 114898, 229796, 238003, 459592, 476006, 952012, 1666021, 1904024, 3332042, 6664084, 13328168]

約数ペア:

[(1, 13328168), (2, 6664084), (4, 3332042), (7, 1904024), (8, 1666021), (14, 952012), (28, 476006), (29, 459592), (56, 238003), (58, 229796), (116, 114898), (203, 65656), (232, 57449), (283, 47096), (406, 32828), (566, 23548), (812, 16414), (841, 15848), (1132, 11774), (1624, 8207), (1682, 7924), (1981, 6728), (2264, 5887), (3364, 3962)]