13226288

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:441

約数の個数: 40

約数和(自身を含む): 27045888

約数和(自身を除く): 13819600

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 127, 184, 254, 283, 368, 508, 566, 1016, 1132, 2032, 2264, 2921, 4528, 5842, 6509, 11684, 13018, 23368, 26036, 35941, 46736, 52072, 71882, 104144, 143764, 287528, 575056, 826643, 1653286, 3306572, 6613144, 13226288]

約数ペア:

[(1, 13226288), (2, 6613144), (4, 3306572), (8, 1653286), (16, 826643), (23, 575056), (46, 287528), (92, 143764), (127, 104144), (184, 71882), (254, 52072), (283, 46736), (368, 35941), (508, 26036), (566, 23368), (1016, 13018), (1132, 11684), (2032, 6509), (2264, 5842), (2921, 4528)]