28744756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{18379}}^1$

素因数の和:18423

約数の個数: 24

約数和(自身を含む): 55581120

約数和(自身を除く): 26836364

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 18379, 36758, 73516, 312443, 422717, 624886, 845434, 1249772, 1690868, 7186189, 14372378, 28744756]

約数ペア:

[(1, 28744756), (2, 14372378), (4, 7186189), (17, 1690868), (23, 1249772), (34, 845434), (46, 624886), (68, 422717), (92, 312443), (391, 73516), (782, 36758), (1564, 18379)]